Welcome to the International Programming Proggy-Buggy Contest!

If you're looking to practice solving problems before the Official Contests, you're in the right place! On this page, you'll find problems from previous years' contests.

Here's what you can do on this page:

  • — If you have a login and password, use them to sign in. The fields are located in the upper right corner of this page.
  • — If you've forgotten your password, you can recover it by clicking the "Recover Forgot Password" button. You'll need to provide the email address you used during registration and your chosen login.
  • — If you're new here, you must create an account on the registration page.
  • — Once you have confirmed account, you can start solving previous years' contest to practice.

Good luck with your programming challenges!

Have any queries?

Please email us directly at [email protected]