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ihor-2012
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Ihor
ihor-2012
Ukraine
Ukraine
Joined Jan 27, 2026
Overview
Problems8
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ihor-2012 solved problem Rook (#174) on first attempt7 months ago
ihor-2012 solved problem Подорож (#42) on first attempt7 months ago
ihor-2012 solved problem Щасливі квитки (#49) on first attempt7 months ago
ihor-2012 solved problem Фрукти (#48) on first attempt7 months ago
ihor-2012 solved problem Цукерки (#47) on first attempt7 months ago
ihor-2012 solved problem Фотографія (#497) on 2 attempt7 months ago
ihor-2012 has joined contest UOI 2026. II stage. Day 27 months ago
ihor-2012 solved problem Mean arithmetic (#2) on first attempt8 months ago
ihor-2012 solved problem Debts (#1) on first attempt8 months ago