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polya52
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polya52
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Ukraine
Joined Oct 9, 2025
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polya52 solved problem Mean arithmetic (#2) on first attempt5 months ago
polya52 solved problem Debts (#1) on first attempt5 months ago
polya52 has joined contest UOI 2023. I stage5 months ago
polya52 solved problem Boxes2023 (#192) on 12 attempt5 months ago
polya52 has joined contest UOI 2023. II stage. Vinnytsia5 months ago
polya52 solved problem Одновимірний морський бій (#25) on 7 attempt5 months ago
polya52 has joined contest UOI 2023. I stage. Kharkiv5 months ago
polya52 has joined contest UJGOI 2023. Day 15 months ago
polya52 solved problem Bitqoins (#238) on first attempt5 months ago
polya52 has joined contest UOI 2024. I stage5 months ago
polya52 has joined contest UOI 2013. II stage. Day 15 months ago
polya52 solved hidden problem on 5 attempt6 months ago
polya52 solved hidden problem on 2 attempt6 months ago
polya52 has joined contest Unknown6 months ago
polya52 solved problem Координати (#466) on 2 attempt6 months ago
polya52 solved problem Анфіса і квіти (#458) on first attempt6 months ago
polya52 solved problem Кімната (#460) on 8 attempt6 months ago
polya52 solved problem Паралелепіпед (#465) on 2 attempt6 months ago
polya52 solved problem Доміно (#461) on 3 attempt6 months ago
polya52 solved problem Секунди (#463) on 3 attempt6 months ago
polya52 solved problem Grandchildren (#464) on 2 attempt6 months ago
polya52 solved problem Arithmetic Mean (#462) on first attempt6 months ago
polya52 solved problem Прямокутник (#459) on 3 attempt6 months ago
polya52 has joined contest Задачі типу B6 months ago
polya52 solved problem Rook (#454) on first attempt6 months ago