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leprecon
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yaroslav
leprecon
Ukraine
Ukraine
Joined Oct 21, 2025
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leprecon solved problem Ксоня та алфавітне коло (#93) on first attempt1 month ago
leprecon has joined contest UOI 2022. II stage. Day 11 month ago
leprecon solved problem Chocolate Bar (#387) on first attempt1 month ago
leprecon has joined contest UJGOI 2025. Vidbir. Day 31 month ago
leprecon solved problem Козак Вус та фішка (#108) on 3 attempt1 month ago
leprecon solved problem Мобільна гра (#475) on first attempt1 month ago
leprecon solved problem Прямокутник (#468) on first attempt1 month ago
leprecon solved problem Конструктор (#472) on 5 attempt1 month ago
leprecon solved problem Козак Вус та матриця (#107) on 2 attempt1 month ago
leprecon has joined contest UOI 2021. II stage. Day 21 month ago
leprecon solved problem Roads of Potokolandiya (#189) on 2 attempt2 months ago
leprecon solved problem Unenslaved puppy (#188) on first attempt2 months ago
leprecon solved hidden problem on 11 attempt2 months ago
leprecon solved problem Gallery (#187) on first attempt2 months ago
leprecon has joined contest UOI 2023. II stage. Day 22 months ago
leprecon solved problem Memory training (#184) on 2 attempt2 months ago
leprecon solved hidden problem on first attempt2 months ago
leprecon solved hidden problem on first attempt2 months ago
leprecon solved hidden problem on first attempt2 months ago
leprecon has joined contest Тренувальний тур II етапу Всеукраїнської олімпіади з інформатики2 months ago
leprecon solved problem Tic-Tac-Toe (#268) on 9 attempt2 months ago
leprecon solved problem Козак Вус та крамниця (#102) on first attempt2 months ago
leprecon has joined contest UOI 2021. II stage. Day 12 months ago
leprecon solved problem Disco (#269) on 3 attempt2 months ago
leprecon solved problem Nova Poshta (#183) on 12 attempt2 months ago