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Denis_228
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Denis_228
Ukraine
Ukraine
Joined Oct 28, 2025
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Problems48
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Denis_228 solved problem Transportation Dilemma (#4) on 7 attempt5 months ago
Denis_228 has joined contest UJGOI 2024. Day 25 months ago
Denis_228 has joined contest UJGOI 2026. Vidbir. Day 25 months ago
Denis_228 solved problem Цукерки або життя (#469) on 3 attempt6 months ago
Denis_228 solved problem Таємниця (#473) on 3 attempt6 months ago
Denis_228 solved problem Мрія (#471) on 11 attempt6 months ago
Denis_228 solved problem Mean arithmetic (#2) on first attempt6 months ago
Denis_228 solved problem Debts (#1) on first attempt6 months ago
Denis_228 has joined contest UOI 2024. Day 26 months ago
Denis_228 solved hidden problem on first attempt6 months ago
Denis_228 solved problem Grandchildren (#369) on first attempt6 months ago
Denis_228 solved problem Parallelepiped (#368) on first attempt6 months ago
Denis_228 has joined contest UJGOI 2025. Vidbir. Day 26 months ago
Denis_228 has joined contest UJGOI 2025. Day 16 months ago
Denis_228 solved problem NMT (#480) on 2 attempt7 months ago
Denis_228 solved problem Pies (#478) on 3 attempt7 months ago
Denis_228 solved hidden problem on first attempt7 months ago
Denis_228 has joined contest UOAI 2025. III stage7 months ago
Denis_228 solved problem Паралелепіпед (#465) on 2 attempt7 months ago
Denis_228 solved problem Grandchildren (#464) on 6 attempt7 months ago
Denis_228 solved problem Секунди (#463) on 3 attempt7 months ago
Denis_228 solved problem Arithmetic Mean (#462) on 7 attempt7 months ago
Denis_228 solved problem Доміно (#461) on 5 attempt7 months ago
Denis_228 solved hidden problem on 8 attempt7 months ago
Denis_228 has joined contest UOI 2025. I stage. Kharkiv7 months ago