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CodeStepByStep is an online coding practice tool that has thousands of exercises to help you learn and practice programming in a variety of popular languages.

For Teachers

  • Assign exercises to your students in Java, Python, C++, and many other languages
  • Create new custom exercises
  • Create problem sets and assignments
  • view student results
  • download/export grade books

For Students

  • Practice coding exercises online in Java, Python, C++, and many other languages
  • learn new languages and strengthen existing knowledge
  • get immediate feedback on your solutions
  • good interview prep and exam prep

Our site is free to use but has advertisements to help cover our hosting and support costs.
Please do not use ad blockers on our site; the site will deny you access if an ad blocker is detected.

site v0.8.9.11 beta (2023/10/02)

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