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Artem
chas-_-
Joined Jan 1, 1
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chas-_- solved problem Комфорт Василька (#500) on first attempt8 months ago
chas-_- solved problem Футбол (#498) on first attempt8 months ago
chas-_- has joined contest UOIJ 2026. II stage. Day 28 months ago
chas-_- has joined contest UOI 2025. I stage8 months ago
chas-_- has joined contest UOI 2024. II stage. Day 28 months ago
chas-_- solved problem Василько і комп'ютер (#502) on first attempt8 months ago
chas-_- solved problem Гра (#501) on 4 attempt8 months ago
chas-_- solved problem Пікнік (#499) on first attempt8 months ago
chas-_- solved problem Фотографія (#497) on first attempt8 months ago
chas-_- has joined contest UOI 2026. II stage. Day 28 months ago
chas-_- solved problem Unenslaved puppy (#188) on 2 attempt10 months ago
chas-_- has joined contest UOI 2023. II stage. Day 210 months ago
chas-_- has joined contest Тренувальний тур II етапу Всеукраїнської олімпіади з інформатики10 months ago
chas-_- has joined contest UOI 2025. II stage. Day 110 months ago
chas-_- has joined contest UOI 2019. II stage. Day 211 months ago
chas-_- has joined contest UOI 2019. II stage. Day 111 months ago
chas-_- solved problem Таємниця (#473) on 4 attempt11 months ago
chas-_- solved problem Множини (#476) on 2 attempt11 months ago
chas-_- has joined contest UOIJ 2026. I stage11 months ago
chas-_- solved problem Виставка (#477) on 10 attempt11 months ago
chas-_- has joined contest UOI 2026. I stage11 months ago
chas-_- has joined contest UOI 2025. Day 111 months ago
chas-_- solved problem Iзоморфнi рядки (#90) on first attempt11 months ago
chas-_- has joined contest UOI 2023. I stage. Kharkiv11 months ago
chas-_- has joined contest UOI 2023. I stage. Khmelnytskyi11 months ago