Sharpen your coding skills Challenge yourself on small coding exercises called "kata". Each kata is crafted by the community to help you strengthen different coding techniques. Master your …

Practice C coding with code challenges designed to engage your programming skills. Solve coding problems and pick up new techniques from your fellow peers.

Practice C# coding with code challenges designed to engage your programming skills. Solve coding problems and pick up new techniques from your fellow peers.

Try your hand at programming challenges on Codewars, a site where developers compete in coding competitions. Improve your skills by solving problems and learning new technologies.

Codewars is where developers achieve code mastery through challenge. Train on kata in the dojo and reach your highest potential.

Develop your coding skills with code challenges designed to strengthen your ability to solve coding problems. Pick up new programming techniques from your fellow software …

Learn Python programming fast with interactive tutorials hosted by the community. Practice coding skills and test your knowledge.

Codewars is a platform that helps you learn, train, and improve your coding skills by solving programming tasks of many types and difficulty levels. You choose how you would like to learn.

Challenges for testing JS competency Updated Terms of Use We have updated our Terms of Use and Privacy PolicyRead Now Retired

What is Kata? On Codewars, kata are code challenges focused on improving skill and technique. Some train programming fundamentals, while others focus on complex problem solving. …