We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
  1. Prepare
  2. Tutorials
  3. 30 Days of Code

30 Days of Code

Calender

30 Days of Code

Improve your coding skills by coding for 30 days in a row

  • Unlock a new code challenge and tutorial each day
  • Submit solutions in Java, C++ and other popular languages
  • Learn if-else statements, recursion, data structures, object-oriented programming and more

Tutorial videos by Kathryn Hodge