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2026
fatal solved hidden problem on first attempt1 hour ago
fatal solved hidden problem on first attempt1 hour ago
fatal solved hidden problem on 20 attempt4 hours ago
fatal has joined contest UOI 2026. II stage. Day 23 days ago
fatal has joined contest UOAI 2025. IV Stage15 days ago
fatal solved hidden problem on 2 attempt2 months ago
fatal solved hidden problem on first attempt2 months ago
fatal has joined contest Тренувальний тур II етапу Всеукраїнської олімпіади з інформатики2 months ago
fatal solved problem OldPost --- NewPost (#379) on first attempt2 months ago
fatal solved problem Мобільна гра (#475) on first attempt3 months ago
fatal solved problem Дивний сон (#474) on first attempt3 months ago
fatal solved problem Конструктор (#472) on 2 attempt3 months ago
fatal solved problem Матричка (#470) on first attempt3 months ago
fatal solved problem Прямокутник (#468) on first attempt3 months ago
fatal solved problem Борги (#467) on first attempt3 months ago
fatal solved problem Виставка (#477) on first attempt3 months ago
fatal solved problem Множини (#476) on first attempt3 months ago
fatal has joined contest UOI 2026. I stage3 months ago
fatal solved problem Борги (#456) on first attempt4 months ago
fatal solved problem Rook (#454) on first attempt4 months ago
fatal solved problem Паралелепіпед (#465) on first attempt4 months ago
fatal solved problem Grandchildren (#464) on first attempt4 months ago
fatal solved problem Arithmetic Mean (#462) on first attempt4 months ago
fatal solved problem Доміно (#461) on first attempt4 months ago
fatal solved problem Кімната (#460) on first attempt4 months ago