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Sergey_zhuk_rl
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Sergei Zhuk
Sergey_zhuk_rl
Ukraine
Ukraine
Joined Jan 1, 1
Overview
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2026
Sergey_zhuk_rl solved hidden problem on first attempt3 hours ago
Sergey_zhuk_rl solved hidden problem on first attempt3 hours ago
Sergey_zhuk_rl solved hidden problem on first attempt4 hours ago
Sergey_zhuk_rl solved hidden problem on 2 attempt4 days ago
Sergey_zhuk_rl has joined contest UOI 2026. II stage. Day 24 days ago
Sergey_zhuk_rl has joined contest UJGOI 2026. Vidbir. Day 38 days ago
Sergey_zhuk_rl solved problem Multiply Query (#496) on first attempt21 days ago
Sergey_zhuk_rl solved problem Arithmetic Mean (#491) on first attempt21 days ago
Sergey_zhuk_rl solved problem Guitar (#492) on first attempt21 days ago
Sergey_zhuk_rl solved problem EVO vs STI (#493) on first attempt21 days ago
Sergey_zhuk_rl solved problem Cypher (#494) on 2 attempt21 days ago
Sergey_zhuk_rl solved problem Test (#490) on first attempt21 days ago
Sergey_zhuk_rl has joined contest UJGOI 2026. Vidbir. Day 221 days ago
Sergey_zhuk_rl has joined contest UOAI 2025. III stage3 months ago
Sergey_zhuk_rl has joined contest UOAI 2025. IV Stage3 months ago
Sergey_zhuk_rl solved problem Мобільна гра (#475) on 3 attempt3 months ago
Sergey_zhuk_rl solved problem Дивний сон (#474) on first attempt3 months ago
Sergey_zhuk_rl solved problem Таємниця (#473) on 2 attempt3 months ago
Sergey_zhuk_rl solved problem Конструктор (#472) on first attempt3 months ago
Sergey_zhuk_rl solved problem Мрія (#471) on first attempt3 months ago
Sergey_zhuk_rl solved problem Матричка (#470) on 2 attempt3 months ago
Sergey_zhuk_rl solved problem Цукерки або життя (#469) on 2 attempt3 months ago
Sergey_zhuk_rl solved problem Прямокутник (#468) on first attempt3 months ago
Sergey_zhuk_rl solved problem Борги (#467) on first attempt3 months ago
Sergey_zhuk_rl has joined contest UOIJ 2026. I stage3 months ago