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Joined Jan 1, 1
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fatal solved problem Bitqoins (#238) on first attempt2 days ago
fatal has joined contest UOI 2026. Day 14 months ago
fatal solved problem Стовпчики (#54) on 4 attempt7 months ago
fatal solved problem AND path (#180) on first attempt7 months ago
fatal solved problem Подорож (#42) on first attempt7 months ago
fatal solved problem Tsukerkoman (#178) on first attempt7 months ago
fatal solved problem Robbery of the array (#177) on first attempt7 months ago
fatal solved problem Smooth context (#176) on first attempt7 months ago
fatal solved problem Room (#175) on first attempt7 months ago
fatal solved problem Rook (#174) on first attempt7 months ago
fatal solved problem Біло-чорне поле (#46) on first attempt7 months ago
fatal solved problem Підпослідовність (#44) on first attempt7 months ago
fatal solved problem ML (#52) on first attempt7 months ago
fatal solved problem Відбір на фінал (#51) on first attempt7 months ago
fatal solved problem П'ятірка (#50) on first attempt7 months ago
fatal solved problem Щасливі квитки (#49) on first attempt7 months ago
fatal solved problem Фрукти (#48) on first attempt7 months ago
fatal solved problem Цукерки (#47) on first attempt7 months ago
fatal solved problem Рівняння (#514) on first attempt7 months ago
fatal solved problem Пікнік (#499) on first attempt8 months ago
fatal solved problem Фотографія (#497) on first attempt8 months ago
fatal solved problem Подарунки Васильку (#503) on 20 attempt8 months ago
fatal has joined contest UOI 2026. II stage. Day 28 months ago
fatal has joined contest UOAI 2025. IV Stage8 months ago
fatal solved hidden problem on 2 attempt10 months ago