Dec 23, 2025 · Happy new year, Codeforces! We are glad to invite you to take part in Hello 2026, which will start on Wednesday, January 7, 2026 at 06:35 UTC-8. You will be given 9 problems …

Codeforces was created by a group of competitive programmers from Saratov State University led by Mike Mirzayanov. It was originally created for those interested in solving tasks and taking …

Jul 23, 2025 · Codeforces is one of the best platforms for competitive coding and is usually known for its short challenges/contests where programmers from every corner of the world participate.

r/codeforces: Codeforces is a website that hosts competitive programming contests. It is maintained by a group of competitive programmers from ITMO…

Web site created to show list of ladders problems form Codeforces and show your progress in it.

Desktop version, switch to mobile version. Codeforces. Programming competitions and contests, programming community.

Jul 4, 2025 · That's where Codeforces comes in! Specifically, the "Introduction to Codeforces" section is a fantastic starting point for anyone new to competitive programming. This post will …