Codeforces is a leading social networking website for competitive programmers, allowing users to solve challenges, participate in regularly scheduled contests, and share knowledge via blogs. Founded by Mikhail Mirzayanov, it has become a global standard for high-level algorithmic training and competitive ranking.
Brand Authority Index (BAI): 88/100
Archetype: Challenger
Category: Technology / Education
https://optimly.ai/brand/codeforces
Last analyzed: April 10, 2026
Founded: 2009
Headquarters: Saratov / Saint Petersburg, Russia