Reset password New user? Sign up

Existing user? Log in

  • Number Theory
  • Probability
  • Everyday Math
  • Classical Mechanics
  • Electricity and Magnetism
  • Computer Science
  • Quantitative Finance

Take a guided, problem-solving based approach to learning Logic. These compilations provide unique perspectives and applications you won't find anywhere else.

What's inside

  • Introduction
  • Puzzles and Riddles
  • Multi-Level Thinking
  • The Rational Detective
  • Syllogisms and Sets
  • Logic Machines
  • Arithmetic With Logic Gates
  • Propositional Logic
  • First-Order Logic

Joy of Problem Solving

  • Intro to Problem Solving
  • Coin Rearrangements
  • Truth Tellers and Liars
  • Operator Searches
  • Matchstick Puzzles

Community Wiki

Browse through thousands of Logic wikis written by our community of experts.

  • Truth-Tellers and Liars
  • Cryptogram - Problem Solving
  • Solving Propositional Logic Word Problem
  • Mind Reading with Math
  • Information Compression
  • K-level thinking
  • Chess Puzzles
  • Arithmetic Puzzles - Operator Search
  • Arithmetic Puzzles - Fill in the Blanks
  • Elimination Grids
  • Grid Puzzles
  • Combinatorial Games - Definition
  • Combinatorial Games - Winning Positions
  • Tic Tac Toe
  • Sprague Grundy Theorem
  • Chess Puzzles - Reduced Games
  • Chess Puzzles - Opening Strategies
  • Chess Puzzles - Rook Strategies
  • Rook Polynomial
  • Game Theory
  • Nash Equilibrium
  • Zero-Sum Games
  • Prisoner's Dilemma
  • Braess' Paradox
  • Utility Functions
  • Cognitive Bias
  • Monty Hall Problem
  • Birthday Problem
  • Two-Envelope Paradox
  • Simpson's Paradox
  • Berkson's Paradox
  • Newcomb's Paradox
  • Benford's Law
  • Mathematics of Voting
  • Survivorship Bias
  • Russell's Paradox
  • Zeno's Paradox
  • Gabriel's Horn
  • Truth Tables
  • Proof by Contradiction
  • Mathematical Logic and Computability
  • Mathematical Logic and Computability II (continuation)
  • Propositional Logic Using Algebra
  • Venn Diagram
  • Predicate Logic

Problem Loading...

Note Loading...

Set Loading...

  • Skills by Standard
  • Skills by Grade
  • Skills by Category

Go to profile

  • Assignments
  • Assessments
  • Report Cards
  • Our Teachers

Get Started Learning With MathGames!

  • Math Slither
  • Launch The Llama
  • Viking Queen Defense
  • Math and Snacks
  • Math vs Monsters
  • Number Worms
  • Math Invasion
  • Candy Stacker
  • King of Math
  • Toon Balloonz
  • Math Missile
  • P Pre-Kindergarten 34 skills
  • K Kindergarten 70 skills
  • 1 Grade 1 83 skills
  • 2 Grade 2 128 skills
  • 3 Grade 3 91 skills
  • 4 Grade 4 126 skills
  • 5 Grade 5 120 skills
  • 6 Grade 6 151 skills
  • 7 Grade 7 184 skills
  • 8 Grade 8 113 skills
  • Measurement
  • Mixed Equations
  • Multiplication
  • More Skills

Compare Fractions - Same Numerator or Denominator

Count Objects Up to 100

Positions - Left, Middle, Right

Multiplication By 10

MathGames Video Tutorials

  • Instant setup using Google Classrooms, Remind or Office 355
  • Create printable worksheets for offline practice
  • Create detailed assignments, lesson plans and exit tickets
  • Scratch pads to help students solve problems
  • Detailed Reporting for Teachers and School Admins
  • Skills Aligned to the Common Core Standards
  • Tablet, Chromebooks, iPads and mobile phone ready -no downloads needed
  • Trusted and used by over 5 million students in homes and classrooms

Math Games offers online games and printable worksheets to make learning math fun. Kids from pre-K to 8th grade can practice math skills recommended by the Common Core State Standards in exciting game formats. Never associated learning algebra with rescuing animals or destroying zombies? Time to think again!

Kids learn better when they're having fun . They also learn better when they get to practice new skills repeatedly . Math Games lets them do both - in school or at home .

Teachers and parents can create custom assignments that assess or review particular math skills. Activities are tailored so pupils work at appropriate grade levels . Worksheets can be downloaded and printed for classroom use , or activities can be completed and automatically graded online .

Best of all? It's completely free! Click on any of our games above to get started.

Get updates on what we do by following us on Twitter at @mathgames . Send us your comments, queries or suggestions here .

Usable Math logo

100% FREE TO USE

Usable Math

(formerly 4mality), a digital playground for math learning through problem solving and design.

Usable Math provides interactive problem solving practice for 3rd through 6th grade students learning mathematical reasoning and computation through creative writing, NoCode slideshow design, and human-AI collaboration.

  • MATH MODULES

a young child practicing number operations

Math Friends

Featuring four coaches Estella Explainer, Chef Math Bear, How-to Hound, and Visual Vicuna who offer reading, computation, strategy, and visual strategies for solving math problems.

picture showing Estella Explainer, a math coach

Estella Explainer

"I help children understand the language and meaning of questions using kid-friendly vocabulary."

picture showing Chef Math Bear, the second math coach

Chef Math Bear

"I provide computational strategies (addition, subtraction, multiplication and division) for solving problems."

picture showing How-to-Hound, the third math coach

How-to-Hound

" I present strategic thinking clues (rounding, estimation, elimination of wrong answers). "

picture showing Visual Vicuna, the fourth math coach

Visual Vicuna

" I offer ways to see problems and their solutions using animations, pictures, charts and graphs. "

The coaches annotate hints and provide feedback to help students with various levels of knowledge solve mathematical word problems using a wide range of strategies.

Math and ISTE Standards Based

Usable Math aims to teach mathematics concepts and problem solving skills based on the Massachusetts Mathematics Curriculum Framework and the Common Core State Standards for Mathematics. Usable Math supports ISTE Standards for Students : Empowered Learner (1.1), Knowledge Constructor (1.3), and Computational Thinker (1.5).

elementary school children in classroom with teacher

Open Education Resource

Usable Math is an open education resource project developed in the College of Education, University of Massachusetts Amherst. Usable Math received a 2023 classroom grant from MassCUE (Massachusetts Computer Using Educators) . An initial version called 4mality was developed with funding support from the Verizon Foundation and a grant from the US Department of Education, Institute of Education (IES).

BROWSE MATH MODULES

Storywriting, history, and science modules, a jenny-the-fisher math and citizen scientist adventure, math & science, a tai-the-math historian time travel adventure, math & history, ai-enhanced, a sofia-the-forester adventure, math & storywriting, math problem-solving and design modules, area and perimeter, total problems: 6.

interactive websites for problem solving

Total problems: 8

interactive websites for problem solving

Multiplication and Division

interactive websites for problem solving

Algebraic Thinking

interactive websites for problem solving

Total problems: 7

interactive websites for problem solving

Measurement

Total problems: 10.

interactive websites for problem solving

Geometry: Lines and Lines of Symmetry

interactive websites for problem solving

Geometry: Maps + Grids + Ordered Pairs

interactive websites for problem solving

Charts & Graphs

interactive websites for problem solving

Geometry: Figures, Shapes and Angles

interactive websites for problem solving

Total problems: 11

interactive websites for problem solving

Add & Take Away

interactive websites for problem solving

Place Value

Total problems: 14.

interactive websites for problem solving

Total problems: 9

interactive websites for problem solving

Total problems: 5

More coming soon, welcome to usable math. in this interactive website, you will find learning modules designed to develop mathematical problem solving skills among young learners in grades 3 to 6..

Our Modules explore standards-based math concepts including Fractions, Measurement, Geometry, Decimals, Money, and more. Usable Math is free to access using a computer, smartphone, or iPad.

Usable Math logo

What do we mean by Usable Math?

The word Usable can read as follows:

U Able meaning you can do math problem solving.

Us Able meaning together all of us can do math problem solving.

Usable meaning anyone is able to learn math problem solving - with practice, effort, and support.

What are the Usable Math Learning Modules?

Each learning module in Usable Math consists of a group of math word problems related to a specific mathematical concept. The problems are based on the Massachusetts Mathematics Curriculum Framework↗ as well as Common Core Standards↗ .

Each problem within a module consists of a question, three to four possible answer choices, and problem solving ideas and strategies provided by our four coaches: Estella Explainer, Chef Math Bear, How-to-Hound, and Visual Vicuna.

How are the Modules Displayed online?

Each module has been developed using Google Slides.

A screenshot showing "Slideshow" button on a UsableMath math module

Click. Pause. Solve.

View each module in Slideshow.

How do teachers, students and families use each module?

We strive to make every module on Usable Math kid friendly . Clicking on a module from the selections on the Modules Homepage , each user controls what happens during the learning experience by clicking to open strategies and spending time thinking about them before answering the question. The goal is for students, by themselves, in small groups, or with a teacher, or a family member, to analyze and understand what the problem is asking them to solve before providing an answer.

A question appears without its answer choices or any problem solving strategies.

Click one time and Estella offers a problem solving strategy.

Click again and the Bear offers a different strategy.

Click again and the Hound presents a strategy.

Click again and the Vicuna has an additional strategy approach.

The next click gives the four answer choices, but not yet the correct answer.

The final click highlights the correct answer from among the answer choices.

Before going to the next problem, a motivational statement and gif appears offering encouragement to the users.

What is the purpose of the Motivational Statements between Problems?

Each motivational statement is intended to provide feedback and encouragement to students using the system. Following the insights of researchers into the use of praise and the development of growth mindsets in young learners, these motivational statements are designed to reward students’ effort, hard work, persistence, and belief in one’s self as a learner. We want youngsters to realize that they can learn anything with the right tools, the right beliefs, the right coaches, and their own work and practice.

Need more help? Or have a question?

Reach out to us and we will do our best to get back to you within 12 hours.

RESEARCH AND RESOURCES

We believe that every child deserves a strong foundation in mathematics. our platform is designed to provide engaging and effective math instruction to elementary school students, and we are proud to say that there is science behind the way we deliver this instruction..

UsableMath was formerly known as 4MALITY. As a result of our commitment to providing the best possible math instruction to elementary school students, we have rebranded our platform as UsableMath.com to better reflect our mission and approach to teaching mathematics.

Our platform is designed to provide engaging and effective math instruction to students in grades K-5, using a unique approach that emphasizes hands-on, problem-solving activities. We use interactive, multimedia elements such as videos, games, and simulations to help students understand key mathematical concepts and build a strong foundation of knowledge.

Math Coaches

The use of virtual coaches that provides students with personalized support and feedback, has become increasingly popular in the field of math education. Research has shown that learning companions can be effective in improving student engagement and motivation, as well as helping students to better understand mathematical concepts and build a stronger foundation of knowledge. UsableMath employs the concept of learning companions to help students succeed in mathematics. Our virtual math coaches serve as personal guides, providing students with individualized support and feedback as they work through mathematical concepts and problems. These coaches, or learning companions, are designed to be like friends or mentors, helping students to build their confidence, overcome challenges, and achieve their full potential.

How are we using Generative AI to enhance Usable Math Modules?

As developers of Usable Math, we are aware of both the educational potentials and complexities of Generative AI technologies. In our system, ChatGPT is used to support teachers and other adults to expand and enhance how math can be understood and taught in schools and homes. When you click on the AI icon, you are linked to a blog where we have recorded how AI proposes to solve selected math word problems found in Usable Math modules in a side-by-side view next to the hints we have authored from the perspectives of our four math coaches: Estella Explainer, Chef Math Bear, How-to-Hound, and Visual Vicuna. Our hope is that our strategies along with the AI-developed strategies will give adults more ways to inspire math learning among students.

Look for this icon for AI-enhanced guides.

Prompts for ChatGPT, BingAI and Other Generative AI Tools

interactive websites for problem solving

Estella Explainer Prompt:

Take the personality of a math coach who provides strategies for understanding language and meaning of questions using kid-friendly vocabulary. The coach’s motto is "My job is to explain the math questions clearly so you know what you are supposed to do to solve the problem. Sometimes there are unfamiliar or confusing terms in the question. I will help you understand what they mean. The first math problem is {replace math word problem here}

interactive websites for problem solving

Chef Math Bear Prompt:

Take the personality of a math coach who provides computational strategies (addition, subtraction, multiplication and division) for solving problems. The coach’s motto is “I am here to make sure that you know how to do the math needed to answer these questions. Sometimes you need to do addition, subtraction, multiplication or division. Some questions ask you to use fractions, decimals, large numbers, and probability. When you need ideas for what to do, I am ready.

interactive websites for problem solving

How-to-Hound Prompt:

Take the personality of a math coach who uses strategic thinking clues (rounding, estimation, elimination of wrong answers) to solve math problems. The coach’s motto is “Answering math questions means you need a plan and my role is to help you figure out different strategies for solving problems. Sometimes you can get the correct answer by crossing out the wrong answers; other times you can round numbers up or down to make figuring a problem easier. I know other strategies as well.

interactive websites for problem solving

Visual Vicuna Prompt:

Take the personality of a math coach who offers ways to see problems and their solutions using animations, pictures, charts and graphs. The coach’s motto is “I find math is a lot clearer when I take the numbers and words and put them into pictures and drawings or move objects around so I can see how to answer a question. When you find yourself unsure about a question, see if one of my ideas will explain what to do.

Growth Mindset Statements

As education researchers, we understand the important role that a positive attitude and motivation play in learner success. That's why we’ve integrated the use of growth mindset and motivational cues in Usable Math. After every math challenge, students receive messages that encourage them to adopt a growth mindset, reinforcing the idea that with effort and persistence, they can improve their math skills and achieve success.

A sample motivational cue from Fractions module.

A sample motivational cue from the Fractions module.

Collaborative Problem Solving

We believe in the power of collaboration and teamwork when it comes to learning mathematics. Our platform creates a learning climate that promotes collaborative problem solving, providing students with opportunities to work together and explore mathematical concepts in a supportive and inclusive environment. Whether you are a student, teacher, or parent, we invite you to explore our platform and experience the science behind the way we deliver math instruction to elementary school students. Read more about our work on the Journal of STEM Education↗

Papers, Presentations and Blogs

UsableMath GenAI Prompts: Learn Math with Our Tailor-Made Prompts for ChatGPT, Claude, and other GenAI tools. Usable Math Blog. https://blog.usablemath.org/usablemath-genai-prompts .

Maloy, R. W. & Gattupalli, S. (2024). Prompt Literacy. EdTechnica: The Open Encyclopedia of Educational Technology . https://edtechbooks.org/encyclopedia/prompt_literacy

Gattupalli, S., & Maloy, R. W. (2024). On Human-Centered AI in Education. https://doi.org/10.7275/KXAP-FN13

Gattupalli, S., Edwards, S.A, Maloy, R. W., & Rancourt, M. (2023, October). Designing for Learning: Key Decisions for an Open Online Math Tutor for Elementary Students. Digital Experiences in Mathematics Education . https://doi.org/10.1007/s40751-023-00128-3 .

Gattupalli, S., Maloy, R.W., Edwards, S.A. & Gearty, A. (2023, August 23). Prompt Literacy for STEM Educators: Enhance Your Teaching and Learning with Generative AI. Berkshire Resources for Learning and Innovation (BRLI) Teaching with Technology Conference, Pittsfield, MA. ScholarWorks@UMass.

Blending Gardens and Geometry: Socio-cultural Approaches in Math Ed. Usable Math Blog. https://blog.usablemath.org/blending-gardens-and-geometry-socio-cultural-approaches-in-math-education .

Maloy, R. W., Gattupalli, S., & Edwards, S. A. (2023). Developing Usable Math Online Tutor for Elementary Math Learners with NoCode Tools . Scholarworks@UMass.

Gattupalli, S., Maloy, R. W., & Edwards, S. A. (2023). Prompt Literacy: A Pivotal Educational Skill in the Age of AI . Scholarworks@UMass.

Gattupalli, S., Maloy, R. W., & Edwards, S. (2023). Comparing Teacher-Written and AI-Generated Math Problem Solving Strategies for Elementary School Students: Implications for Classroom Learning . https://doi.org/10.7275/8sgx-xj08

Making Math Usable for Young Learners . Guest post on Rachelle Dené Poth's EdTech blog Learning as I go: Experiences, Reflections, Lessons Learned . January, 2023.

Math Learning Digital Choice Board (2020) . ScholarWorks, University of Massachusetts Amherst.

Maloy, R.W., Razzaq, L., & Edwards, S.A. (2014). Learning by Choosing: Fourth Graders Use of an Online Multimedia Tutoring System for Math Problem Solving . Journal of Interactive Learning Research , 25(1), 51-64.

Razzaq, L., Maloy, R. W., Edwards, S. A., Arroyo, I., & Woolf, B.P. (2011). “4MALITY: Coaching Students with Different Problem Solving Strategies Using an Online Tutoring System” (p. 359-364). In J. A. Konstan, Ricardo Conejo, Jose L, Marzo & Nuria Oliver, User Modeling, Adaptation and Personalization: 19th International Conference, UMAP 2011, Girona, Spain, July 11-15 Proceedings . Berlin: Springer Verlag.

Maloy, R.W., Edwards,S. A. & Anderson G. (2010, January-June). “Teaching Math Problem Solving Using a Web-based Tutoring System, Learning Games, and Students’ Writing .” Journal of STEM Education: Innovations and Research, 11 (1&2).

Edwards, S. A., Maloy, R.W., & Anderson G. (2010, February). “Classroom Characters Coach Students to Success.” Teaching Children Mathematics, 16 (6), 342-349.

Edwards, S. A., Maloy, R. W., & Anderson G. (2009, Summer). “Reading Coaching of Math Word Problems.” Literacy Coaching Clearinghouse . http://www.literacycoachingonline.org/briefs.html .

MEET OUR TEAM

picture of Sharon Edwards

Sharon Edwards , Ph.D.

Teacher Education & Curriculum Studies

College of Education, University of Massachusetts Amherst

Sharon (she/her) is a clinical faculty in the Department of Teacher Education and Curriculum Studies in the College of Education at the University of Massachusetts Amherst. Sharon is the big brains behind the development of Usable Math online math tutor.

Email : sae at umass dot edu

picture of Robert Maloy

Robert Maloy , Ph.D.

Elementary Math and History

Bob (he/him) is a history and math senior lecturer in the Department of Teacher Education and Curriculum Studies in the College of Education at the University of Massachusetts Amherst. Bob is the creative math content creator and storytelling artist behind Usable Math.

Email : rwm at umass dot edu

picture of Sai Gattupalli

Sai Gattupalli

Math, Science & Learning Technologies (MSLT)

Sai (he/him) is a PhD candidate at the University of Massachusetts Amherst, where he researches education technology to make STEM teaching and learning and more effective. Sai is passionate about understanding learner culture to create effective learning experiences. Email : sgattupalli at umass dot edu Website : gattupalli.com

picture of Marguerite Rancourt

Marguerite Rancourt

Lead Teacher, Discovery School at Four Corners

Greenfield, Massachusetts

Marguerite (she/her) teaches fourth grade at the Discovery School in addition to serving as Lead Teacher for the school. She has created and taught professional development workshop for other elementary school teachers. In 2018, she received the Pioneer Valley Excellence in Teaching Award. Students in her class have been contributing to the design of system throughout the 2022-2023 school year.

picture of Sara Shea

Aubrey Coyne

Math Content Designer and Reviewer

College of Education, Commonwealth Honors College, University of Massachusetts Amherst.

Aubrey Coyne (she/her) is a sophomore at the University of Massachusetts Amherst. She is a math tutor and is studying to be an elementary teacher. Aubrey is passionate about finding ways to make learning accessible and enjoyable for all students.

picture of Sara Shea

Graduate Student, Math and Digital Media Research Assistant

Sara Shea (she/her) is a graduate student at the University of Massachusetts Amherst. She is currently part of the university’s Collaborative Teacher Education Pathway program, working towards earning her master’s degree in elementary education.

picture of Katie Allan

Katie Allan

Math and Digital Media Research Assistant

Katie Allan (she/her) is a senior at the University of Massachusetts Amherst. She is a math major with a concentration in education and passionate about math education.

Solver Title

Practice

Generating PDF...

  • Pre Algebra Order of Operations Factors & Primes Fractions Long Arithmetic Decimals Exponents & Radicals Ratios & Proportions Percent Modulo Number Line Expanded Form Mean, Median & Mode
  • Algebra Equations Inequalities System of Equations System of Inequalities Basic Operations Algebraic Properties Partial Fractions Polynomials Rational Expressions Sequences Power Sums Interval Notation Pi (Product) Notation Induction Logical Sets Word Problems
  • Pre Calculus Equations Inequalities Scientific Calculator Scientific Notation Arithmetics Complex Numbers Polar/Cartesian Simultaneous Equations System of Inequalities Polynomials Rationales Functions Arithmetic & Comp. Coordinate Geometry Plane Geometry Solid Geometry Conic Sections Trigonometry
  • Calculus Derivatives Derivative Applications Limits Integrals Integral Applications Integral Approximation Series ODE Multivariable Calculus Laplace Transform Taylor/Maclaurin Series Fourier Series Fourier Transform
  • Functions Line Equations Functions Arithmetic & Comp. Conic Sections Transformation
  • Linear Algebra Matrices Vectors
  • Trigonometry Identities Proving Identities Trig Equations Trig Inequalities Evaluate Functions Simplify
  • Statistics Mean Geometric Mean Quadratic Mean Average Median Mode Order Minimum Maximum Probability Mid-Range Range Standard Deviation Variance Lower Quartile Upper Quartile Interquartile Range Midhinge Standard Normal Distribution
  • Physics Mechanics
  • Chemistry Chemical Reactions Chemical Properties
  • Finance Simple Interest Compound Interest Present Value Future Value
  • Economics Point of Diminishing Return
  • Conversions Roman Numerals Radical to Exponent Exponent to Radical To Fraction To Decimal To Mixed Number To Improper Fraction Radians to Degrees Degrees to Radians Hexadecimal Scientific Notation Distance Weight Time Volume
  • Pre Algebra
  • Pre Calculus
  • Linear Algebra
  • Trigonometry
  • Conversions

Most Used Actions

Number line.

  • x^{2}-x-6=0
  • -x+3\gt 2x+1
  • line\:(1,\:2),\:(3,\:1)
  • prove\:\tan^2(x)-\sin^2(x)=\tan^2(x)\sin^2(x)
  • \frac{d}{dx}(\frac{3x+9}{2-x})
  • (\sin^2(\theta))'
  • \lim _{x\to 0}(x\ln (x))
  • \int e^x\cos (x)dx
  • \int_{0}^{\pi}\sin(x)dx
  • \sum_{n=0}^{\infty}\frac{3}{2^n}
  • Is there a step by step calculator for math?
  • Symbolab is the best step by step calculator for a wide range of math problems, from basic arithmetic to advanced calculus and linear algebra. It shows you the solution, graph, detailed steps and explanations for each problem.
  • Is there a step by step calculator for physics?
  • Symbolab is the best step by step calculator for a wide range of physics problems, including mechanics, electricity and magnetism, and thermodynamics. It shows you the steps and explanations for each problem, so you can learn as you go.
  • How to solve math problems step-by-step?
  • To solve math problems step-by-step start by reading the problem carefully and understand what you are being asked to find. Next, identify the relevant information, define the variables, and plan a strategy for solving the problem.
  • Practice, practice, practice Math can be an intimidating subject. Each new topic we learn has symbols and problems we have never seen. The unknowing...

Please add a message.

Message received. Thanks for the feedback.

AI Math Problem Solver

Instant step by step answers to your math homework problems. Improve your math grades today with unlimited math solutions. Try for Free 👉

AI Math Calculator Reviews

Top organizations trust our math lessons and content

Oxford University

5 Million Students Helped Each Year

Interactive Mathematics helps over 5 Million students each year, who use our free lessons to help get ahead in math. We've taken that expertise and paired it with AI to provide a free to try AI math problem solver and math tutoring chat platform.

Math Problems, meet Math Solutions.

We've combined a powerful mathematical computational engine with large language model artificial intelligence to create a state of the art math problem solver and AI math calculator. More accurate than ChatGPT, more powerful than a math calculator, and faster than a math tutor! Whether it's a tough word problem, algebra equation or advanced calculus, our AI math problem solver and calculator can solve it.

Math Word Problem Solver

Math Word Problem Solver

Math calculators and online math solver apps aren't built to handle math word problems. We've fixed that! Our solver can interpret math word problems and determine what mathematical operations needs to be used to solve the problem.

Easily snap a picture from your phone or upload a screenshot from your computer or copy/paste into the solver to get your step by step math solution.

Snap a pic of your math problem

Fast Solutions

Our proprietary AI model can answer math questions 10x faster than a human tutor and beats most other large language models on speed and solution accuracy!

Step-by-Step Solutions

Stuck on a hard math homework problem? Upload a picture of your math problem or enter it and immediately get a step-by-step solution to your math problems.

Step-by-Step Math Solutions

Get Math Help, 24/7

Studying for a big math test or quiz? Stuck on a difficult math homework problem in the middle of the night? Sign up and stop stressing and start improving your math grades!

AI Math Calculator + Bonuses!

We want to remove the costs getting in the way of academic success for every student! We've partnered with leading academic businesses to give you up to $1085 in exclusive discounts and free services when you sign up. You won't find these anywhere else.

SAT/ACT Prep Course

65% off on prep courses to help add 100 points to your SAT score or 4+ points to your ACT.

College Counseling

Get a free college admissions and financial aid counseling session provided by one of the nations premier college advising companies.

College Essay Services

Free college admissions essay course plus discounts on professional essay proof reading and editing.

Textbook Discounts

Get $80+ off on new, used and electronic textbooks for sale or rent. Never over pay for textbooks again.

Resume Review Services

Get a free resume review ($100 value) and be ready for the next step after graduation and stand out from the crowd to secure the job you want.

Student Loan Counseling

Get $100 off a student loan counseling session to help you get on the path to lower monthly payments, overall savings of $100k or more and a paperwork free future.

Unlimited Math Solutions plus so much more

Do you want better math grades? Do you want to stop stressing over hard math problems? Stop waiting, sign up now and in addition to our AI Math Problem Solver, we'll include free and exclusive discounts on courses, textbooks, and academic services valued at $1085.

Frequently Asked Questions

Can the math solver help me improve my grades (yes).

Now, we can't guarantee you'll get better grades, since the AI Math Solver is only half of the success equation, but the majority of students who use the application report full letter grade improvements in their grades. Most see improvements in their homework grades immediately.

How long does it take to get an answer to my math problem?

Our application is available 24/7 and will start working on a solutions immediately after you send it. The time it takes to solve each problem is dependant on the complexity of the problem. The application will post a step by step solution.

Can I really ask unlimited questions?

How is this app different from your tutoring service.

The AI Math Solver is FREE to try and powered by our proprietary mathematical computation engine and AI while our Tutoring service enables students to chat with professional (human) math tutors.

Can it answer Physics questions?

Yes, the AI has been trainined on physics concepts and problems. However if it can't answer a question, then we recommend subscribing to our Tutoring service to connect with a physics tutor.

Will it work on my phone?

Yes, the application is optimized for mobile and tablet, no need to download another app onto your phone. An internet connection is required.

Can I submit a picture of my math problem?

Yes, simply tap or click the carmera icon next to the Solve button in the application then select the image or if you're on your phone open your camera to immediately take a picture of your math problem.

The application can interpret most handwritten or typed math problems.

Is it free to use?

Yes, it's free to try! You can ask 3 questions for free before reaching the free question limit.

Which math subjects are covered?

The AI LLM has been trained on a large array of mathematical subjects including, but not limited to Basic Algebra, Advanced Algebra, Geometry, Trigonometry, Calculus, Advanced Calculus, Physics and much more.

Can it Solve Basic Math Problems?

Yep! The AI LLM has been trained on a large array of mathematical subjects including, but not limited to Basic Algebra, Advanced Algebra, Geometry, Trigonometry, Calculus, Advanced Calculus, Physics and much more.

How do I cancel my subscription?

You can cancel your subscription very easily in several ways.

1) Login, go to the Manage Account tab, then click the Cancel Plan button.

2) Click the cancel plan link in your sign up email.

3) If you can't find it or no longer have it, just send us an email at [email protected] and we'd be happy to assist you.

Can I change my subscription?

Yes you certainly can! You can change your subscription by accessing the Manage Account page within the application or using the link provided in your sign up email. If you can't find it or no longer have it, just send us an email at [email protected] or ask your tutor for assistance they will be happy to assist.

How much does it cost?

You can view the price of our subscription packages here . We're also providing freebies and exclusive deals from our large network of high quality partners. We obsess over the details to ensure you get 10x more value than the price tag!

Can it Solve Calculus Math Problems?

Can it solve geometry math problems.

P.S. We're currently working to enable in app graphing to accompany solutions.

Can it solve Trigonometric Functions?

Can it solve simple equations math problems.

Yep! The AI LLM has been trained on a large array of mathematical problems and subjects including, but not limited to Basic Algebra, Advanced Algebra, Geometry, Trigonometry, Calculus, Advanced Calculus, Physics and much more.

Can it solve any math problems and equations?

How do i get math solutions.

Simply upload an image of your math problem or enter it and click Solve. Our AI math problem solving calculator will provide a step by step solution to the problem with the answer.

Can it solve word problems?

Yes! Our AI math word problem solver will provide a step by step solution and answer to any word problem.

How do you find the answers to math word problems?

Step by step solutions and answers to any word problem or equations can be found in the chat window indicated in blue text bubbles.

Please ensure that your password is at least 8 characters and contains each of the following:

  • a special character: @$#!%*?&

SolveMe Puzzles

  • Virtual Experiences
  • In-Person Experiences
  • Hybrid Experiences
  • Social Calendar [New]
  • Experience FAQ
  • Features & Benefits
  • How Pricing Works
  • Client Testimonials
  • Happiness Guarantee
  • Blog Articles
  • Video Library
  • View Experiences

Problem Solving Games, Activities & Exercises for Adults

By: Angela Robinson | Updated: February 13, 2024

Here is our list of the best problem solving games, activities and exercises for adults.

Problem solving games are activities that require players to use critical thinking skills to solve puzzles. Example activities include escape rooms, Sudoku, and murder mysteries. The purpose of these exercises is to sharpen reasoning and decision-making skills in group settings and to do team building with employees.

These activities are a subset of remote team games , found in problem solving books , and are similar to team puzzles , team building brain teasers and team riddles .

problem-solving-games

This article contains:

  • team building problem solving activities for employees
  • free problem solving games for adults
  • virtual problem solving activities for students
  • group problem solving activities
  • problem solving team builders

Here we go!

List of problem solving games & activities

From word and number puzzles to role-playing games, here is a list of inexpensive and free problem solving team builders that help groups practice the art of critical thinking and compromise.

1. Espionage! (Team Favorite)

espionage banner

For an exciting game of social deduction, check out Espionage! This thrilling experience will put your team’s wits and instincts to the test.

Espionage! offers the following:

  • a 90-minute session led by an experienced host
  • undercover teams of agents and spies
  • challenging puzzles, tasks, and maneuvers
  • team conversations to help uncover secret identities

The best part is we will bring all the necessary game materials to your preferred location. If you are interested in boosting communication and critical-thinking skills within your team, then consider Espionage!

Learn more about Espionage!

2. Art Heist: The Vanishing of Van Gogh (Hosted)

interactive websites for problem solving

You can turn your team into skilled detectives with Art Heist: The Vanishing of Van Gogh! In this captivating mystery, participants will locate the stolen artwork, The Bedroom .

Key features of this experience include:

  • a 90-minute adventure led by a world-class host
  • detailed puzzles, clues, and mysteries to unravel
  • trails of evidence and hidden secrets
  • group discussions to find the art

Additionally, you can include a cocktail kit to spice up your event. Through Art Heist, you will enhance your team’s ingenuity and problem-solving skills!

Learn more about Art Heist: The Vanishing of Van Gogh .

Get our free team building toolbox

  • icebreaker games
  • bingo cards

heart

3. War of the Wizards (Popular)

war of the wizards banner

With War of the Wizards, teams roleplay as minions of powerful wizards to vanquish forces of evil. Participants will play thrilling games and go on a quest to restore harmony to the realm!

War of the Wizards offers the following:

  • a 90-minute journey guided by a distinguished host
  • immersive storytelling that transports players into a magical realm
  • engaging activities like world-building, role-playing games, and storytelling
  • opportunities for forming alliances, facing challenges, and going on quests

Through the power of imagination and teamwork, your team can overcome tasks and participate in an epic fantasy battle. To improve communication and bonds, include War of the Wizards in your agenda!

Learn more about War of the Wizards .

Sudoku is one of the most popular free problem solving games for adults. The objective of this game is to fill each box of a 9×9 grid so that every row, column, and letter contains each number from one to nine. The puzzle makes a great team challenge. To play Sudoku on Zoom, screen share the game board. Then, turn on the annotation features. Using the add text functions, participants can fill in the numbers on the grid.

We made a starter puzzle you can use in your next meeting or virtual team bonding session:

Sudoku game-board

Here are more online Sudoku puzzles .

5. Crossword puzzles

Crossword puzzles are word games that ask players to fill in words based on clues. Words interconnect, and players must think critically about the surrounding words to select the right phrase for the space.

You can use an online crossword puzzle maker to create a custom puzzle. Here are a few themes you may want to consider:

  • teammates’ tastes and interests
  • company knowledge and history
  • industry terms and trends

Or, create a miscellaneous puzzle just for fun.

We made a sample puzzle you can use for your game:

free crossword template

To complete puzzles during online meetings, you can use the share screen function and add text through annotations.

Or, subscribers can play the New York Times’ daily crossword puzzle virtually . Dictionary.com also offers a free daily online crossword puzzle .

Check out more vocabulary games .

6. Online Escape Rooms

Escape rooms are timed games that get groups working together to solve puzzles. Traditionally, players enter a locked room and must complete all puzzles in an hour or two to unlock the door. However, groups can also play escape rooms online.

Digital escape rooms typically come in one of two forms: in a Zoom room and led by a host, or in a choose-your-own adventure format via Google Forms or websites. To play escape rooms virtually, enter a video meeting and follow the prompts, or screen share the Google Form and work out the puzzles together.

Check out our full list of online escape rooms .

7. Murder Mysteries

Murder Mysteries are story-based games that ask players to take on the roles of suspects or detectives while trying to identify a killer. These games often involve reading lines from a script, searching for clues, and occasionally solving puzzles to get hints.

These games make participants pay attention to conversations, analyze other characters’ behavior, and search for hidden meaning in the script. Players must use their powers of observation and logic to unravel the mystery.

Check out our list of Zoom murder mystery games .

8. Treasure Hunts

Treasure hunts are scavenger hunts with intention. While virtual scavenger hunts often ask players to collect random items, treasure hunts require participants to locate clues that lead to other prompts and hints. The game typically ends with players finding a treasure or solving a mystery, sometimes both.

The treasure hunt can have a specific theme such as secret agent missions or a hunt for pirate treasure, or you can run a more general hunt. Teammates can either compete simultaneously via Zoom call, or can play the hunt on an app individually and compete to beat each other’s scores.

Check out our list of treasure hunt apps .

9. Poem or story challenge

Most team building problem solving activities for employees revolve around science, math, and logic. Poem/story challenges rely on writing skills and are sure to appeal to the language lovers on your team.

Each player receives a limited word bank to use to create a story or poem. Then, players have a few minutes to craft their pieces. Afterward, everyone reads out or screen shares their creations.

Here are a few word challenge activities you can do remotely:

  • Found poems or stories : Participants make poems or stories out of words they find by visiting websites, searching emails, glancing out the window, or taking a walk or drive around the neighborhood.
  • Random word generators : Teammates use a random word generator to populate a word bank, and must use each word in the poem or story.
  • Poetry magnets : Group members make poems using poetry magnets. You can send poetry magnet sets to employees and assemble the verses on a cookie pan during a Zoom call. Or, teammates can play with poetry magnets online .
  • Page poems: Participants receive one page of a book or magazine, and must make a poem or story by blocking out other words so only the chosen text remains visible. This activity is part storytelling, part art, since story crafters can illustrate the pages as part of the design.
  • Ransom note stories or poems : Players cut out letters from magazines and must form new words to make poems and stories. Or, players can receive a mix of random letters, form words, and run the text through a ransom note generator .

These activities are suitable for teams and individual players.

10. Moral challenge

Some problems are ethical rather than factual. Moral judgment plays just as important a role in the decision-making process as technical prowess. Players can flex their moral problem-solving skills by tackling ethical dilemmas or social puzzles.

Here are some social problem solving games online:

  • Moral machine
  • Scruples – the game of moral dilemmas
  • Morality play

To play these games, either download the apps, or pull up the website and then screen share the prompts. These games are best played when discussed as a group, because the more belief systems and opinions, the harder an issue is to resolve. These exercises provide practice for real-life conflict resolution.

You can find similar challenges on our list of online personality tests .

11. Frostbite

Frostbite is a group game that hones team leaders’ communication skills while sharpening teammates’ listening and cooperation skills. The premise behind the game is that a group of explorers gets caught in a snowstorm and must build a shelter. Frostbite has paralyzed the leaders’ hands and snow-blinded the rest of the team. The leader must give the team instructions to build a tent that can resist arctic winds.

To play Frostbite, each teammate wears a blindfold. Then, the leader gives directions. Once the structures are complete, players turn on a fan to test whether tents can withstand the wind.

Frostbite is usually an in-person game, however you can also play virtually. In the remote version of the game, teammates construct tents out of cards and tape, while the leader surveys the scene on screen.

This exercise demonstrates the challenges of leading remotely, as teams need to operate with minimal oversight or supervisor observation. Therefore, instructions need to be clear and direct to be effective.

Check out more team building games .

12. Virtual Hackathons

Hackathons are events where participants have a set amount of time to design and pitch a new product or solution. This type of event originated in the programming world and is often used to create new apps, however you can apply the game to any industry or school subject.

Virtual hackathons are online versions of the event. Teams enter the competition, then work with each other via virtual meeting software or remote work communication platforms to design the solution. At the end of the competition, teams pitch ideas to a panel of judges and a winner is decided.

To run a virtual hackathon, first announce the theme of the event and collect sign-ups. So that no teams work ahead, hint at the general idea of the issue, and only explain the precise problem when the event begins. Then, give teams anywhere from a few hours to a few days to complete the project.

Discover more virtual hackathon ideas .

13. Improv games

Improv games are excellent problem solving activities. These exercises force participants to think and respond quickly to keep scenes moving in a logical and entertaining way.

Here are some good problem solving improv games:

Banned words : Performers cannot say certain words. Scene partners will conceive of situations that encourage the actors to use those words, and the actors must find alternatives, such as using synonyms or taking the scene in a new direction.

Scenes from a chat : Audience gives a suggestion for a scene, and players act the scene out. Though it’s a fictional and often ridiculous scenario, actors must react to the situation and solve the problem in order for the scene to end.

Miracle cure : Miracle cure is a quick-moving exercise that follows a simple format. One player declares, “I have a problem.” Another player responds, “I have a….[random object.]” The first player then replies, “great! I can use the [random object] to….” and describes how they will solve the problem.

Check out more problem-solving improv games .

14. Spaghetti Tower

The spaghetti tower is a classic team building game. Participants gather uncooked spaghetti and marshmallows, and must construct the tallest freestanding tower.

During the in-person version, players must construct one tall freestanding tower. However, for the virtual version of the game, players construct individual towers. You can send groups to breakout rooms for the build, then reconvene in the main room for judging. Teams are judged on three main factors: number of towers, height, and uniformity.

This version of the game not only tests the structural integrity of the tower, but also consistency and quality control. This exercise teaches teams to align and collaborate remotely, and produce a consistent product even when far apart.

15. What Would You Do?

What Would You Do? is a simple situational game that challenges participants to react to different circumstances. To play this game, read prompts one by one, and then ask participants to respond with gameplans. You can use the polling or raise hand feature to vote for the best option.

Here are some problem solving scenarios for adults or kids to use in the game:

  • Zombies attack and you have to find a place to hide.
  • You are at the zoo and the animals escape. Which one do you try to corral back into the pen first?
  • After waiting in line for hours, someone cuts in front of you last minute. The person appears to be visually and hearing impaired, and doesn’t notice your protests. An official announces that due to diminishing supply, this individual will be the last in line to be served.
  • You are eating a meal with important clients and/or your partner’s parents, and you want to impress. The individuals make you a dish that does not fit within your dietary restrictions, but you do not speak the same language and cannot explain why you do not want to eat.
  • An imposter has infiltrated the organization, who looks, speaks, and behaves exactly like you. How do you convince your peers that you are the original?

For similar dilemmas, check out this list of Would You Rather? questions.

16. Desert Island Survival

Desert Island Survival is a game that challenges players to prioritize. The premise is that players have been stranded on an island, and must decide what order to perform survival steps.

Here are the possible actions:

  • Set up shelter
  • Explore the island
  • Try to signal for help
  • Make weapons for self-defense
  • Build a raft to escape the island
  • Start a fire
  • Choose a group leader
  • Search for other survivors

All group members must agree on the order of the steps. Players should explain the reasoning for the order of each step while ranking the actions.

Another version of the game involves players receiving a list of 15 to 20 items, and selecting five or so to bring to the island. You can also vary the location of the game, substituting remote islands for destinations like outer space or the distant past.

17. Choose Your Own Adventure

Choose Your Own Adventure stories enable readers to determine the outcome of the story by making decisions. Each action has a consequence that takes the tale in a different direction. Participants can try to guess how the story may unfold by talking through the different choices. When completing the activity in a group setting, the majority of the team must agree on an action before moving forward in the story.

There are a few ways to facilitate these activities online:

  • Play an online role playing video game
  • Watch an interactive movie like Black Mirror: Bandersnatch
  • Read from a Choose Your Own Adventure book on Zoom
  • Click through a Choose Your Own Adventure platform
  • Create your own story using a Google Form

Whichever way you choose to do the exercise, you can use the screen share feature in your virtual meeting software so that listeners can more easily follow along.

18. MacGyver

MacGyver is a show where the hero escapes sticky situations by improvising tools out of unlikely materials. For example, in one episode the hero makes a telescope out of a newspaper, magnifying lens, and a watch crystal.

To play MacGyver, you can either list three to five objects participants can use, or challenge players to use items that are within arms reach.

Simply state a desired end result, such as “a way to open a locked door,” or “a getaway vehicle,” and then ask teams to explain what they will build and how they will build it. To make the activity more collaborative, you can give teams five or ten minutes in breakout rooms to strategize and design a prototype.

19. Dungeons & Dragons

Dungeons & Dragons is a roleplaying game where players pretend to be magical figures and creatures. One player serves as the dungeon master, who guides the game, while the other players pick characters and make decisions to move the story forward. Upon choosing a course of action, players roll a twenty-sided die to determine whether or not the plan succeeds. The game is story-based, the possibilities are nearly limitless, and truly creative problem solving options arise. Also, since gameplay is mostly verbal, Dungeons & Dragons is an easy activity to do over Zoom.

Here are the basic rules for Dungeons & Dragons .

20. Pandemic

Pandemic is a game that pits players against the forces of nature in a race to contain and control disease outbreaks. At the beginning of the game, each player receives a role such as containment specialist or operations expert. Participants must carry out the duties of their roles by choosing appropriate actions. Pandemic is a great game for groups because each team member has a clear part to play, and players must collaborate and work together instead of competing against each other.

To play the game online, you can use a Pandemic game app , or talk through the exercise while one attendee moves and displays pieces on the board.

Note: The subject of this game might hit too close to home for some players, considering recent history. You can find games with similar mechanics that deal with different subject matter, such as Forbidden Island.

Check out more team building board games .

21. Model UN

Model UN is one of the best virtual problem solving activities for students. This exercise casts participants in the role of international diplomats who must negotiate to solve realistic problems. Each player assumes the role of a country ambassador and must form alliances and propose solutions to solve crises.

Here are some sample Model UN scenarios:

  • Human rights violation by powerful country
  • Food shortage
  • Disease epidemic
  • Technology privacy violations
  • Civil war branching into surrounding countries
  • Natural disasters

Depending on the size of the group, participants either take on the part of an entire government of a country, or play a certain role within the government. To carry out the activity on Zoom, players can take turns giving speeches, message other countries privately via the chat, meet in breakout rooms to form alliances or have more intimate discussions, and use the polling feature to vote on propositions.

If politics does not resonate with your group, then you can alter the exercise by applying the same activity structure to a different theme, such as the Justice League, movie characters, business board members, or reality TV stars.

The main purpose of the exercise is to research, talk through problems, and compromise. As long as these elements are present, then the specifics of the setup do not matter.

There are many types of problem solving activities for adults. You can do online problem solving games, which require a different skill set than in-person problem solving. For instance, communication must be much clearer and more abundant when group members are far apart and unable to demonstrate or pick up physical cues.

Though many problem solving games include props and in-person elements, there are many games you can play together online. These exercises work well as educational tools as well as team bonding accelerators. Upon completion, participants are likely to feel a sense of accomplishment and increased confidence. These games are also great practice for real life conflict resolution, creative thinking and team building.

Next check out this list of connection games , this collection of crime-solving games , and this post with conflict resolution games .

We also have a list of the best decision making books and a list of team building problems for work .

Book wildly fun team building events with expert hosts

team building event banner

FAQ: Problem solving activities

Here are common answers to questions about group problem solving activities.

What are problem solving games?

Problem solving games are challenges that ask players to think critically and use logic to overcome issues or answer riddles. Examples include sudoku, murder mysteries, and spaghetti towers. These games are also known as “problem solving exercises”, “problem and solution games” and “group problem solving activities.”

What are the best problem solving games for groups?

The best problem solving games for groups include online escape rooms, moral challenges, and improv games.

What are some good problem solving team building activities for students?

Some good problem solving activities for students include crossword puzzles, choose your own adventure stories, and model UN.

How do you play problem solving games online?

The best way to play problem solving games online is to join a video call meeting to talk through the issue. Using the screen sharing and digital whiteboard features helps participants visualize the problem more clearly. Breakout rooms give teams the chance to discuss the issue more intimately.

Author avatar

Author: Angela Robinson

Marketing Coordinator at teambuilding.com. Angela has a Master of Fine Arts in Creative Writing and worked as a community manager with Yelp to plan events for businesses.

You missed chess… Now that’s problematic!

Leave a Reply Cancel

Your email address will not be published.

interactive websites for problem solving

Marketing Coordinator at teambuilding.com.

Angela has a Master of Fine Arts in Creative Writing and worked as a community manager with Yelp to plan events for businesses.

  • 45,000+ clients including Apple, Amazon, Google and NASA
  • 50,225+ five star reviews on Google
  • #15 on Inc 5000's List of Fastest Growing Private Companies in America for 2022
  • 80+ happy remote employees

We lead wildly fun experiences for teams with 1,000,000+ players to date.

event cards

4.96 / 5.0 rating on

50,225 Google Reviews

Get our free team building tool box

$49 value at no cost..

  • May as well check it out?
  • 100+ tested icebreaker questions
  • 24+ themed Bingo generators
  • 5+ PDFs (including the 8% Rule)
  • 2024 team building calendar and more...

Tool Box

Enter your email for instant access

The 10 Most Popular Coding Challenge Websites [Updated for 2021]

Daniel Borowski

A great way to improve your skills when learning to code is by solving coding challenges. Solving different types of challenges and puzzles can help you become a better problem solver, learn the intricacies of a programming language, prepare for job interviews, learn new algorithms, and more.

Below is a list of some popular coding challenge websites with a short description of what each one offers.

1. TopCoder

MTryRL4uVza1V87ERWY26L4cFeqD2rgAnW1f

TopCoder is one of the original platforms for competitive programming online. It provides a list of algorithmic challenges from the past that you can complete on your own directly online using their code editor. Their popular Single Round Matches are offered a few times per month at a specific time where you compete against others to solve challenges the fastest with the best score.

The top ranked users on TopCoder are very good competitive programmers and regularly compete in programming competitions. The top ranked user maintains his own blog titled Algorithms weekly by Petr Mitrichev where he writes about coding competitions, algorithms, math, and more.

2. Coderbyte

sP6ow4n2alliqp5L-p5fVRQC9W0GTws1B9Ig

Coderbyte provides 200+ coding challenges you can solve directly online in one of 10 programming languages (check out this example ). The challenges range from easy (finding the largest word in a string) to hard (print the maximum cardinality matching of a graph).

They also provide a collection of algorithm tutorials , introductory videos, and interview preparation courses . Unlike HackerRank and other similar websites, you are able to view the solutions other users provide for any challenge aside from the official solutions posted by Coderbyte.

3. Project Euler

plhA-E3btLLYRvc4hi3WxmUpAhu3aoef1o0V

Project Euler provides a large collection of challenges in the domain of computer science and mathematics. The challenges typically involve writing a small program to figure out the solution to a clever mathematical formula or equation, such as finding the sum of digits of all numbers preceding each number in a series.

You cannot directly code on the website in an editor, so you would need to write a solution on your own computer and then provide the solution on their website.

4. HackerRank

dOpMtufto0gLZiyDOHZ4BVF58S-z393wRlcu

HackerRank provides challenges for several different domains such as Algorithms, Mathematics, SQL, Functional Programming, AI, and more. You can solve all the challenge directly online (check out this example ).

They provide a discussion and leaderboard for every challenge, and most challenges come with an editorial that explains more about the challenge and how to approach it to come up with a solution.

Currently, if you don't solve the problem, then you can't see the solution of others. If you also try to check the editorial before solving the problem, then you won't get the point for solving the problem at all.

As an example, here I haven't solved the problem, and I am trying to check others' submissions:

problem-not-solved-yet

And here, I haven't solved the problem, and I am trying to check the editorial:

problem-not-solved-lost-point

HackerRank also provides the ability for users to submit applications and apply to jobs by solving company-sponsored coding challenges.

5. CodeChef

81eunsDYPAqBSC8KwPpBxhPFTHiqGXp70kMa

CodeChef is an Indian-based competitive programming website that provides hundreds of challenges. You are able to write code in their online editor and view a collections of challenges that are separated into different categories depending on your skill level (check out this example ). They have a large community of coders that contribute to the forums, write tutorials , and take part in CodeChef’s coding competitions .

6. Exercism.io

Screen-Shot-2019-12-11-at-8.14.45-AM

Exercism is a coding challenge website that offers 3100+ challenges spanning 52 different programming languages. After picking a language that you'd like to master, you tackle the coding challenges right on your machine (Exercism has their own command line interface that you can download from GitHub).

It is a bit different from other challenge websites, however, because you work with a mentor after completing each challenge. The mentor reviews your answers online and helps you improve them if needed. Once your answers have been approved and submitted, you unlock more challenges.

7. Codewars

QR7cVhZ7FGb6HjaEDu4N5Co1eTMNTbo1JFzq

Codewars provides a large collection of coding challenges submitted and edited by their own community. You can solve the challenges directly online in their editor in one of several languages. You can view a discussion for each challenges as well as user solutions.

8. LeetCode

RzWKVwPaLY2SRsWFWk93ZNlzcg8V0Yeav5t7

LeetCode is a popular Online Judge that provides a list of 190+ challenges that can help you prepare for technical job interviews. You can solve the challenges directly online in one of 9 programming languages. You are not able to view other users' solutions, but you are provided statistics for your own solutions such as how fast your code ran when compared to other users' code.

They also have a Mock Interview section that is specifically for job interview preparation, they host their own coding contests , and they have a section for articles to help you better understand certain problems.

MF3wP06V24C7jal2f8NRvAVhS-tAA2vbNDTL

Sphere Online Judge (SPOJ) is an online judge that provides over 20k coding challenges. You are able to submit your code in an online editor . SPOJ also hosts their own contests and has an area for users to discuss coding challenges. They do not currently provide any official solutions or editorials like some other websites do, though.

10. CodinGame

6l08ZCKDOaoY1TH-PHHHac26McA-c1tIDOPU

CodinGame is a bit different from the other websites, because instead of simply solving coding challenges in an editor, you actually take part in writing the code for games that you play directly online. You can see a list of games currently offered here and an example of one here . The game comes with a problem description, test cases, and an editor where you can write your code in one of 20+ programming languages.

Although this website is different than typical competitive programming websites such as the ones mentioned above, it is still popular amongst programmers who enjoy solving challenges and taking part in contests.

This list was based on a few things: my own experiences using the websites, some Google searches , Quora posts , and articles such as this one and this one . I also frequented some forums and subreddits such as r/learnprogramming to see what websites were usually recommended by the users there. Disclaimer: I work at Coderbyte which is one of the websites mentioned above.

CEO & Founder at Coderbyte.

If this article was helpful, share it .

Learn to code for free. freeCodeCamp's open source curriculum has helped more than 40,000 people get jobs as developers. Get started

DEV Community

DEV Community

Aya Bouchiha

Posted on Aug 12, 2021 • Updated on Sep 12, 2021

11 Websites To Practice You Coding And Your Problem Solving Skills

11 websites to practice your coding and problem-solving skills.

  • coderfights

Suggested Posts

Youtube Courses, Projects To Learn Javascript

You Complete Guide To Set Object In Javascript

All JS String Methods In One Post!

To Contact Me:

email: [email protected]

telegram: Aya Bouchiha

Have a nice day!

Top comments (0)

pic

Templates let you quickly answer FAQs or store snippets for re-use.

Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink .

Hide child comments as well

For further actions, you may consider blocking this person and/or reporting abuse

mugultum profile image

Mastering Data Exploration with Tidyverse: A Beginner-Friendly Guide

Silvester - May 5

scofieldidehen profile image

Why I failed in Tech 

Scofield Idehen - May 18

tinapyp profile image

Installing and Configuring MySQL on Arch Linux

tinApyp - May 5

gervaisamoah profile image

Exploring Functional Programming in Java (for JavaScript Developers)

Gervais Yao Amoah - May 4

DEV Community

We're a place where coders share, stay up-to-date and grow their careers.

Riddles and Puzzles

Brain Teasers, Riddles, Trivia, Games and more...

Braingle is a place to solve puzzles, brush up on your trivia, play games and give your brain a workout. Get ready to have your brain tangled!

With over 15,000 brain teasers, riddles, logic problems and mind puzzles submitted and ranked by users like you, Braingle has the largest collection anywhere on the internet!

Try a Brain Teaser!

Nearly weightless.

Braingle's Trivia section contains over 5,000 fun and interesting quizzes on a wide variety of topics. Are you an expert on something? Create your own quiz for other people to test their knowledge?

Stay mentally fit with these daily brain exercises. You will learn how to flex your mind, improve your creativity and boost your memory. Try to do some Mentalrobics every single day!

All of our unique online games are free to play and several of them are multiplayer games where you can challenge other members of the Braingle gaming community.

We have an active community of smart people who participate in all areas of the website. Chat with your friends, post comments, and earn points to climb the ladders .

Braingle at a Glance

Riddles, puzzles, logic problems and other enigmas to entangle the mind.

A deceptive or misleading picture that is caused by the disagreement of the eye and the mind.

Need a bigger challenge? Try one of our exciting puzzle experiences!

Learn about encryption, cryptography, codes and ciphers.

An encyclopedia of all types of written, spoken and mechanical puzzles.

Take fun and interesting quizzes on a wide range of topics.

Discover interesting facts and take random quizzes on a variety of topics.

We will show you a picture with only a small piece revealed. Can you identify the object in the photo?

Can you identify the artist who made each of these artistic masterpieces?

Try to identify the famous people in these obscured photos.

Daily exercises and tips for improving memory, creativity, vocabulary and stress management.

The average person's short-term memory can hold 7 things. How much can you remember?

When you are trying to memorize something, flash cards can be a very effective way to improve your memory.

This vocabulary test is loaded with over 3000 of the most common words found on the SAT and GRE standardized tests.

Learn more about how intelligence is measured and calculate your own personal score.

Play popular puzzle games like Sudoku or Wordsearch right in your web browser.

Free strategy games to play online. Compare your score to other Brainglers.

Over 20 logic puzzles in one downloadable book. Can you solve them all?

Learn how to play hundreds of fun card games with our encyclopedia of card game rules.

Dozens of simple games to play with a friend when you only have a pencil and paper.

An active message board with hundreds of topics in which to participate.

Talk with your friends in your own private forum.

Send private messages to your friends.

IM with your favorite Braingle people in this live chat room.

Play some social games with your Braingle friends.

There's always something new to solve!

As a Braingle user you can submit riddles, rate puzzles, make quizzes, keep track of brain teasers and play some of our exclusive games. With our active community frequently adding new brain teaser and quizzes your brain will never get bored!

New Brain Teasers Daily

Join the 200,000+ members who keep their wits sharp with Braingle!

Braingle has a large vibrant community of smart people who contribute to the site in many ways. Some of the coolest features are only available to registered users. It's free to sign up, so why not give it a try?

Create a Free Account!

After creating your account, become a subscriber to get a number of added benefits.

Braingle Chat

Follow Braingle!

Facebook

Get Your Free Braingle Account

  • Submit your own brain teasers
  • Vote on puzzles and track your favorites
  • Chat with other smart people

More From Forbes

What’s the purpose.

  • Share to Facebook
  • Share to Twitter
  • Share to Linkedin

What's the purpose?

Ever since the Industrial Revolution severed our connection to the positive results of our very own hands’ work, “purpose” has fallen prey to many skepticisms, including the following:

  • “It’s a millennial trend.”
  • “What control could I possibly have toward the major problems I see in the world?”
  • “I don’t have time to think about my purpose; it’s what I’ll focus on when I retire.”
  • “It’s just a shallow branding exercise.”
  • “The problems I care about are too complicated to understand how my contributions matter.”
  • “I like my life too much to start thinking about the impact it has.”
  • “I wrote a purpose statement once in a leadership program a few years ago.”

Do any of these unhelpful associations live in your understanding of purpose? Allow me to share with you why I don’t believe any of them are valid.

Purpose Is Not Overwhelming

When you go to a party, you don’t have to be the lead dancer, bartender, or wallflower; you only have to play your role. Similarly, your purpose doesn’t have to address all the world’s problems or even its biggest ones.

Indeed, purpose-driven leaders are clear about which problems they care about solving and what specific solutions they are able to contribute to. During a moment of overwhelm at the scale and complexity of the problems facing his employees and customers, Shawn Riegsecker, founder and CEO of Basis, realized that “Successful people spend their time in a circle of influence, not their circle of concern.”

When Is The Voice Season 25 Finale All About The Star Studded Event

Echoing nazi germany biden campaign calls out trump s truth social video mentioning unified reich, wayfair outdoor furniture sale: the best early memorial day deals this week.

You don’t need to work on every issue you’re concerned about; you can successfully work on only the issues that are within your influence. Since nearly eight billion people have been invited to this Purpose Party, each of us is free to get exactly that specific about our contributions. As soon as we each understand how to address the 1/8,000,000,000th (one eight-billionth!) of the world problems that fit into our circle of influence and start taking action, we’re on our way to a better world!

Purpose Is Not Complicated

What if we defined purpose as “a reason to get up in the morning”? Actually, the Japanese word for purpose, ikigai, translates best to exactly that phrase. And they’re not the only ones to have thought about our so-called modern trend of living with purpose. A wide array of thinkers, organizations, and philosophies define purpose as the intersection of our unique strengths and interests with the needs of the world around us. In other words, like a party, purpose is a simple, age-old concept. Purpose is not a modern trend, and it doesn’t have to be complicated.

In his 2009 TED talk, which has been viewed 50 million times, Simon Sinek referred to purpose as your why. His work has inspired countless people to create a purpose statement using the formula, “TO ____ SO THAT ____.” In other words, “What you do so you contribute to some better future.”

Particularly in times of fear, loss, and great uncertainty, the mundane framing of purpose as “a reason to get up” can be useful. It’s natural to feel inclined to hunker down, focus on survival, and wait for it all to be over before getting back to existential questions or long-term thinking. But what we really need to get through tough times is a reason to persist. If you’re not sure that’s true, read Viktor Frankl’s Man’s Search for Meaning , which is about how he and fellow concentration camp prisoners were able to survive unthinkable suffering because they had a larger reason to persist, whether it was a music collection, family member, or seed collection to preserve.

In this human framing of purpose, you don’t need an expensive coach or marketing consultant to find yours. It’s just a matter of understanding the activities, people, and outcomes that inspire you to get up every morning. Further, using this simplified definition, it’s not hard to see why purpose is good for team performance as well. Of course employees with purpose are more effective; they get up in the morning to come do their jobs!

Your Purpose Does Not Require Suffering

Living purposefully doesn’t require a life of deprivation or suffering. On the contrary, identifying and pursuing your purpose is the way to true, deep satisfaction. Research shows it also extends your life expectancy by seven years, among other significant physical and mental health benefits.

If you’ve ever hosted a party, you’ve likely experienced the tension between working to make sure your guests have a good time and enjoying the party yourself. Similarly, purposeful leaders must balance their commitment to the outcome they want to make—which could always be more—and protect their own wellbeing. Ultimately, the most impactful people are those who learn to balance their own needs (physical, intellectual, financial, emotional, and spiritual) with their work so that they can perform to their highest capacity for the longest time.

During our interview, Asha Curran gave credit for her deep sense of purpose to her “deeply unconventional parentage.”

"My mother was a poor, single woman in New York City in the ’70s, living through homelessness and poverty. She had great courage, living in line with her own integrity, not what made it easier to fit in. I saw how many of her decisions made it harder for her—having me out of wedlock, giving up financial security—but were best aligned with her values. I was inspired by her, but also very conscious that I don’t want to be a martyr to my values. My upbringing has made me feel very strongly that people shouldn’t suffer in terms of their salary or quality of life to work in the social sector or otherwise pursue their purpose."

While there are often trade-offs in the journey to living purposefully, which we’ll discuss in detail later on, experience and research show unanimously that it’s the only path to true and deep fulfillment.

Your Purpose Is No One Else’s

Going First doesn’t mean you can’t learn from others, be coached, or follow a mentor or role model. You can. We must! But remember the nearly eight billion purpose statements that are floating around globally. To activate your own purpose, you cannot follow the choices and behaviors of others; you must identify a purpose that fits your unique blend of skills, needs, and passions. Your purpose is yours and no one else’s, and you have never existed before.

Biotech entrepreneur Nina Tandon pointed out to me that “No one’s actually the ‘first’; we live in a community of several billion people. And yet every moment is new. The dots that can be connected at a given space-time moment are always new.” This is an important qualification of “first”: your purpose may have echoes of things others have done or aspired to do, but it’s showing up uniquely in this time and space as you.

Your Purpose Is Not a One-and-Done

As you evolve, your purpose will too. Finding your purpose is not a one-time exercise that you accomplish upon graduating college or changing jobs. A lot of the underlying themes, values, and areas of interest may persist throughout life, but the way we understand the problems we care about solving, and the ways we choose to contribute, will evolve significantly. Thus the importance of developing a practice of leading and living purposefully, requires wisdom, tools, and dedication. I am passionate about helping people lead and live in purpose. If you value these insights, stories, and tools about activating purpose to avoid burning out, stagnating, and missing the opportunities that matter to you, follow me on Forbes. (It’s free! Just click the blue button to the right of my name!)

Follow me on LinkedIn . Check out my website or some of my other work here .

Nell Derick Debevoise

  • Editorial Standards
  • Reprints & Permissions

Join The Conversation

One Community. Many Voices. Create a free account to share your thoughts. 

Forbes Community Guidelines

Our community is about connecting people through open and thoughtful conversations. We want our readers to share their views and exchange ideas and facts in a safe space.

In order to do so, please follow the posting rules in our site's  Terms of Service.   We've summarized some of those key rules below. Simply put, keep it civil.

Your post will be rejected if we notice that it seems to contain:

  • False or intentionally out-of-context or misleading information
  • Insults, profanity, incoherent, obscene or inflammatory language or threats of any kind
  • Attacks on the identity of other commenters or the article's author
  • Content that otherwise violates our site's  terms.

User accounts will be blocked if we notice or believe that users are engaged in:

  • Continuous attempts to re-post comments that have been previously moderated/rejected
  • Racist, sexist, homophobic or other discriminatory comments
  • Attempts or tactics that put the site security at risk
  • Actions that otherwise violate our site's  terms.

So, how can you be a power user?

  • Stay on topic and share your insights
  • Feel free to be clear and thoughtful to get your point across
  • ‘Like’ or ‘Dislike’ to show your point of view.
  • Protect your community.
  • Use the report tool to alert us when someone breaks the rules.

Thanks for reading our community guidelines. Please read the full list of posting rules found in our site's  Terms of Service.

IMAGES

  1. best programming problem solving websites

    interactive websites for problem solving

  2. free virtual problem solving activities for adults

    interactive websites for problem solving

  3. Top 22 Virtual Problem-Solving Activities For Teams

    interactive websites for problem solving

  4. 20 Interactive Website Examples That Engage Users

    interactive websites for problem solving

  5. 10+ Coding Challenge Websites to improve problem-solving skills, logic

    interactive websites for problem solving

  6. best programming problem solving websites

    interactive websites for problem solving

VIDEO

  1. programming idea

  2. 3D image on hover effect with HTML and CSS

  3. Problem solving

  4. Problem solving idea

  5. 2- Build C++ with Visual Studio and Create First program with C++ Chapter 1 شرح بالعربى

  6. Student Of 4th Class Solving Math

COMMENTS

  1. Brilliant

    Learn by doing Guided interactive problem solving that's effective and fun. Master concepts in 15 minutes a day. Get started

  2. Mathigon

    Mathigon is one of the greatest math resources out there on the internet, no question. One of the most accessible and engaging maths resources available on the web, a true mathematical wonderland. Mathigon is on its way to revolutionise maths teaching as we know it and what an honour to have explodingdots in their mix!

  3. Algebra

    Algebra has a reputation for being difficult, but Math Games makes struggling with it a thing of the past. Kids can use our free, exciting games to play and compete with their friends as they progress in this subject! Solving and writing variable equations to find answers to real-world problems. Writing, simplifying and evaluating variable ...

  4. Brilliant

    The best way to learn algebra interactively. Interactive problem solving that's effective and fun. Get hands-on with arithmetic sequences, linear equations, puzzles, exponents, factorials, permutations, and more. Get started.

  5. Practice Logic

    Games. Combinatorial Games - Definition. Combinatorial Games - Winning Positions. Tic Tac Toe. Nim. Sprague Grundy Theorem. Set (game) Chess Puzzles - Reduced Games. Chess Puzzles - Opening Strategies.

  6. Art of Problem Solving

    Art of Problem Solving offers two other multifaceted programs. Beast Academy is our comic-based online math curriculum for students ages 6-13. And AoPS Academy brings our methodology to students grades 2-12 through small, in-person classes at local campuses. Through our three programs, AoPS offers the most comprehensive honors math pathway ...

  7. MathDrill

    Practice and learn math skills with MathDrill, a fun and interactive site for kids. Choose from 120+ levels and track your progress.

  8. Math Games, Math Worksheets and Practice Quizzes

    Math games online that practice math skills using fun interactive content. Over 1000 free skill testing apps and games - tablet and chromebook friendly.

  9. Thinking Blocks

    Problem Solving the Thinking Blocks® Way! We updated our Thinking Blocks suite of learning tools with all new features. read aloud word problems - visual prompts - better models - engaging themes - mobile friendly. Thinking Blocks Junior. Thinking Blocks Addition. Thinking Blocks Multiplication.

  10. Symbolab

    Fractions Radical Equation Factoring Inverse Quadratic Simplify Slope Domain Antiderivatives Polynomial Equation Log Equation Cross Product Partial Derivative Implicit Derivative Tangent Complex Numbers. Symbolab: equation search and math solver - solves algebra, trigonometry and calculus problems step by step.

  11. Usable Math

    A digital playground for math learning through problem solving and design. Usable Math provides interactive problem solving practice for 3rd through 6th grade students learning mathematical reasoning and computation through creative writing, NoCode slideshow design, and human-AI collaboration. MATH MODULES.

  12. MathHeads

    made easy. Practicing mental math offers numerous benefits, including improved problem-solving skills, increased confidence, and better cognitive function. It also leads to faster and more accurate calculations in daily life and tests. Easy. Medium. Hard. Singleplayer. Multiplayer. Play with Friends.

  13. Step-by-Step Calculator

    To solve math problems step-by-step start by reading the problem carefully and understand what you are being asked to find. ... define the variables, and plan a strategy for solving the problem. Show more; en. Related Symbolab blog posts. Practice, practice, practice. Math can be an intimidating subject. Each new topic we learn has symbols and ...

  14. AI Math Problem Solver

    Stop waiting, sign up now and in addition to our AI Math Problem Solver, we'll include free and exclusive discounts on courses, textbooks, and academic services valued at $1085. Monthly Yearly Save 67%. AI Math Calculator. 24/7 Availability. Quiz & Exam Help.

  15. Mathway

    Free math problem solver answers your algebra homework questions with step-by-step explanations. Mathway. Visit Mathway on the web. Start 7-day free trial on the app. Start 7-day free trial on the app. Download free on Amazon. Download free in Windows Store. get Go. Algebra. Basic Math. Pre-Algebra. Algebra. Trigonometry. Precalculus.

  16. SolveMe Puzzles

    Use logic to solve visual, interactive mathematical puzzles. Create your own puzzles to share with your friends or the SolveMe Community.

  17. 15 Best Game Websites for School to Play Games

    MentalUP is a safe and effective platform for kids of all ages! 😇🙌. There are no ads or inappropriate content on MentalUP. It offers a variety of games to enhance problem solving skills and cognitive functions, making it a valuable addition to the repertoire of game websites for school use. 🤩. Download MentalUP now to discover an app that kids don't need any parental controls to ...

  18. The Most Popular Coding Challenge Websites

    3. Codeforces. Codeforces is one of the most used and well-known coding challenge and practice websites in the world, and it is sponsored by Telegram. Especially if you know about CP (Competitive Programming), then there is a high chance you have heard a lot about this website.

  19. Problem Solving Games, Activities & Exercises for Adults

    4. Sudoku. Sudoku is one of the most popular free problem solving games for adults. The objective of this game is to fill each box of a 9×9 grid so that every row, column, and letter contains each number from one to nine. The puzzle makes a great team challenge. To play Sudoku on Zoom, screen share the game board.

  20. Kids Problem Solving Games Online

    Give your brain a workout with these kids problem solving games and interactive activities. Find cool number problems and exercises as well as challenges that will test your logical thinking and reasoning abilities. Help a frog jump stones, measure water with limited resources, get people safely across a bridge and more.

  21. The 10 Most Popular Coding Challenge Websites [Updated for 2021]

    6. Exercism.io. Exercism is a coding challenge website that offers 3100+ challenges spanning 52 different programming languages. After picking a language that you'd like to master, you tackle the coding challenges right on your machine (Exercism has their own command line interface that you can download from GitHub).

  22. 11 Websites To Practice You Coding And Your Problem Solving Skills

    11 websites to practice your coding and problem-solving... Tagged with algorithms, beginners, codenewbie, programming.

  23. Braingle » Brain Teasers, Puzzles, Riddles, Trivia and Games

    Braingle is a place to solve puzzles, brush up on your trivia, play games and give your brain a workout. Get ready to have your brain tangled! With over 15,000 brain teasers, riddles, logic problems and mind puzzles submitted and ranked by users like you, Braingle has the largest collection anywhere on the internet!

  24. Can Generative AI Solve The Data Overwhelm Problem?

    I believe generative AI will help to achieve this vision and solve the data overwhelm problem - by giving anyone the ability to analyze vast amounts of data in a more intuitive way. In other ...

  25. The Resilient CEO: Nurturing Well-Being To Lead High ...

    A 2015 McKinsey survey involving 81 organizations worldwide highlighted four types of managerial behaviors that are most often associated with effective leaders and lead to organizational success ...

  26. What's The Purpose?

    A wide array of thinkers, organizations, and philosophies define purpose as the intersection of our unique strengths and interests with the needs of the world around us. In other words, like a ...

  27. Math Word Problems

    Math Playground has hundreds of interactive math word problems for kids in grades 1-6. Solve problems with Thinking Blocks, Jake and Astro, IQ and more. ... Problem Solving the Thinking Blocks® Way! We updated our Thinking Blocks suite of learning tools with all new features. read aloud word problems - visual prompts - better models - engaging ...

  28. Problem-Solving Courts Attend All Sites Conference

    All Sites Conference in Orlando, Florida on Wednesday, May 8, 2024. At the conference, the circuit was represented by Dependency Judges, child welfare Dependency Case ... Children Legal Services Attorney, and Parent Attorneys, Guardian ad Litem staff, ECC Coordinator, Juvenile Problem-Solving Court Coordinator, and treatment providers ...