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Chifwin
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Oleg Merezhko
Chifwin
International master
Kazakhstan
Kazakhstan
Joined Feb 28, 2022
OverviewRatingPosts
Rating
1980
Problems7
Submissions9
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Rating evolution

Chifwin solved problem Flowers (#11791) on 6 attempt7 months ago
Chifwin solved problem DFS (#11793) on 5 attempt7 months ago
Chifwin solved problem Increasing segments (#11790) on first attempt7 months ago
Chifwin has joined contest Eolymp Cup #47 months ago
Chifwin has joined contest Eolymp Cup #21 year ago
Chifwin has joined contest Weekend Practice #31 year ago
Chifwin has joined contest Eolymp Cup #11 year ago
Chifwin solved problem Interval Less Query (#5084) on first attempt2 years ago