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user890636
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Іван Ісак
user890636
Ukraine
Ukraine
Joined Nov 20, 2024
Overview
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user890636 solved problem Arithmetic Mean (#386) on first attempt6 months ago
user890636 solved problem Rook (#385) on first attempt6 months ago
user890636 has joined contest UJGOI 2025. Vidbir. Day 36 months ago
user890636 has joined contest UJGOI 2024. Vidbir. Day 38 months ago
user890636 has joined contest UJGOI 2024. Day 28 months ago
user890636 solved problem Balls and Bins (#347) on 9 attempt8 months ago
user890636 solved problem Cook the Homework (#346) on 3 attempt8 months ago
user890636 solved problem Coordinates (#345) on 2 attempt8 months ago
user890636 solved problem Rook (#344) on 3 attempt8 months ago
user890636 has joined contest UOI 2025. II stage8 months ago
user890636 solved problem Телекінез (#354) on 7 attempt8 months ago
user890636 solved problem Телепатія (#352) on 2 attempt8 months ago
user890636 has joined contest UOI 2025. II stage. Kharkiv8 months ago
user890636 solved problem Successful Investor (#364) on 3 attempt8 months ago
user890636 solved problem Sakurako's Not Favorite Toy (#363) on 6 attempt8 months ago
user890636 solved problem Sakurako's Favorite Toy (#362) on 2 attempt8 months ago
user890636 solved problem Coordinates (#361) on first attempt8 months ago
user890636 solved problem Rook (#360) on 2 attempt8 months ago
user890636 has joined contest UJGOI 2025. Vidbir. Day 18 months ago
user890636 has joined contest UOI 2024. II stage8 months ago
user890636 solved problem Арифметика (#14) on 2 attempt9 months ago
user890636 solved problem Transportation Dilemma (#4) on 3 attempt9 months ago
user890636 has joined contest Тренувальний тур II етапу Всеукраїнської олімпіади з інформатики9 months ago
user890636 has joined contest UOI 2022. II stage. Kyiv9 months ago