Codeforces on Reddit
codeforces.comsince Oct 2011 · through Sep 2026Declining
Codeforces (codeforces.com) has been mentioned in 1,120 Reddit threads by 943 people across 162 subreddits since Oct 2011. Mentions over the last 12 months are 54% lower than the year before. It comes up most in r/codeforces, r/leetcode and r/learnprogramming. Common topics: Programming, Studying & Education and Mobile Games.
How often Reddit talks about Codeforces
Mentions
1.1K
Reddit threads, all time
People
943
who mentioned it, known bots left out
Subreddits
162
communities where it came up
Last 12 months
-54%
mentions vs the 12 months before
Mentions over time
Monthly brand mentions across Reddit
Where people talk about Codeforces
Top communities
Subreddits with the most mentions
Common topics
What the threads that mention it are about
- Programming
- Studying & Education
- Mobile Games
- Mathematics
- Action Games
- Career
- Software & Apps
- Toys
Brands like Codeforces
Brands that Reddit mentions alongside Codeforces, in the same threads and communities.
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Who talks about Codeforces on Reddit
Gender and age of the people who mention Codeforces, the countries they live in, their jobs, whether a few regulars carry the talk, and the tone of the comments.
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The communities around Codeforces
A map of the subreddits where Codeforces comes up, grouped by shared members, with mention counts, the audience groups behind them and the topics they cover.
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When Codeforces went viral on Reddit
Months when mentions of Codeforces jumped far above the usual, and how big each jump was.
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What people ask about Codeforces
How many posts about Codeforces describe a problem, ask for a recommendation or share a personal story, with the real posts behind each.
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See all of Codeforces on Reddit
Mentions through Sep 2026. A mention is a Reddit thread that links to the brand's site or writes its domain. Read from the same data the app runs on. Our research