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Maryan21
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Мар'ян Шийка
Maryan21
Ukraine
Ukraine
Joined Jan 1, 1
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Maryan21 solved problem Mountains (#522) on first attempt2 months ago
Maryan21 solved problem Robots (#521) on 4 attempt2 months ago
Maryan21 has joined contest UJGOI 2026. Day 22 months ago
Maryan21 solved problem KiloBoom (#519) on 4 attempt2 months ago
Maryan21 solved problem Playlists (#518) on 2 attempt2 months ago
Maryan21 solved problem Business (#517) on first attempt2 months ago
Maryan21 has joined contest UJGOI 2026. Day 12 months ago
Maryan21 solved problem Gallery (#187) on first attempt3 months ago
Maryan21 solved hidden problem on 16 attempt3 months ago
Maryan21 solved hidden problem on 7 attempt3 months ago
Maryan21 solved hidden problem on 2 attempt3 months ago
Maryan21 solved hidden problem on 2 attempt3 months ago
Maryan21 solved hidden problem on first attempt3 months ago
Maryan21 solved hidden problem on 6 attempt3 months ago
Maryan21 solved hidden problem on first attempt3 months ago
Maryan21 has joined contest UOI 2026. II stage. Day 23 months ago
Maryan21 has joined contest UOI 2022. II stage. Day 24 months ago
Maryan21 has joined contest UJGOI 2026. Vidbir. Day 24 months ago
Maryan21 solved problem Product (#191) on 8 attempt4 months ago
Maryan21 solved problem Matches (#271) on 3 attempt5 months ago
Maryan21 solved problem GCD, Sum, Multiply. What?... (#266) on 2 attempt5 months ago
Maryan21 has joined contest Тренувальний тур II етапу Всеукраїнської олімпіади з інформатики5 months ago
Maryan21 has joined contest UJGOI 2026. Vidbir. Day 16 months ago
Maryan21 has joined contest UOI 2025. Day 110 months ago
Maryan21 has joined contest UOAI 2025. III stage1 year ago