The Codeforces Blitz Cup is a single-elimination personal tournament where matches follow the special Blitz Rules. In short, each match is a 40-minute PvP contest, where problems open …

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 …

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 …

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.

Analyze your Codeforces contest performance with detailed insights and statistics. Track your progress, identify patterns, and improve your competitive programming skills.

Codeforces. Programming competitions and contests, programming community.