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micha74
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Міша Ковальчук
micha74
Newbie
Ukraine
Ukraine
Joined Dec 27, 2016
Achievements (2)
Problem Solver 2Problem Solver
OverviewRatingAchievementsPosts
Rating
867
Problems431
Submissions596
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micha74 has completed the contest Blitz Round #12 and scored 50 points24 日前
micha74 solved problem I hate 67 (#12337) on first attempt24 日前
micha74 has joined contest Blitz Round #1224 日前
micha74 solved problem Тренування пам'яті (#11368) on 4 attempt1 か月前
micha74 solved problem Olympiad and the Internet (#226) on 3 attempt1 か月前
micha74 solved problem Subprojects (#92) on first attempt1 か月前
micha74 solved problem Space Invaders (#601) on first attempt1 か月前
micha74 solved problem The Segments (#46) on 8 attempt1 か月前
micha74 has completed the contest Weekend Practice #16 and scored no score2 か月前
micha74 solved problem Akbar teacher (#12290) on first attempt2 か月前
micha74 has joined contest Blitz Round #92 か月前
micha74 has joined contest Weekend Practice #162 か月前
micha74 solved problem Byte on the stairs (#8658) on first attempt2 か月前
micha74 solved problem Barrel (#7375) on 3 attempt3 か月前
micha74 solved problem Taxi (#8352) on 2 attempt4 か月前
micha74 has joined contest Educational Round #24 か月前
micha74 has joined contest Educational Round #34 か月前
micha74 has joined contest Weekend Practice #124 か月前
micha74 has joined contest Educational Round #44 か月前
micha74 solved problem Обладнання укриття (#11380) on first attempt5 か月前
micha74 solved problem Rook (#10921) on 2 attempt5 か月前
micha74 solved problem Four-digit Armstrong numbers (#8642) on 2 attempt5 か月前
micha74 solved problem Olympiad in Hogwarts (#4857) on first attempt5 か月前
micha74 solved problem Egypt (#1265) on first attempt5 か月前
micha74 has joined contest Educational Round #15 か月前