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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
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867
Problems431
Submissions596
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micha74 has completed the contest Blitz Round #12 and scored 50 points2 months ago
micha74 solved problem I hate 67 (#12337) on first attempt2 months ago
micha74 has joined contest Blitz Round #122 months ago
micha74 solved problem Тренування пам'яті (#11368) on 4 attempt2 months ago
micha74 solved problem Olympiad and the Internet (#226) on 3 attempt2 months ago
micha74 solved problem Subprojects (#92) on first attempt2 months ago
micha74 solved problem Space Invaders (#601) on first attempt2 months ago
micha74 solved problem The Segments (#46) on 8 attempt2 months ago
micha74 has completed the contest Weekend Practice #16 and scored no score3 months ago
micha74 solved problem Akbar teacher (#12290) on first attempt3 months ago
micha74 has joined contest Blitz Round #93 months ago
micha74 has joined contest Weekend Practice #163 months ago
micha74 solved problem Byte on the stairs (#8658) on first attempt3 months ago
micha74 solved problem Barrel (#7375) on 3 attempt4 months ago
micha74 solved problem Taxi (#8352) on 2 attempt5 months ago
micha74 has joined contest Educational Round #25 months ago
micha74 has joined contest Educational Round #35 months ago
micha74 has joined contest Weekend Practice #125 months ago
micha74 has joined contest Educational Round #45 months ago
micha74 solved problem Обладнання укриття (#11380) on first attempt6 months ago
micha74 solved problem Rook (#10921) on 2 attempt6 months ago
micha74 solved problem Four-digit Armstrong numbers (#8642) on 2 attempt6 months ago
micha74 solved problem Olympiad in Hogwarts (#4857) on first attempt6 months ago
micha74 solved problem Egypt (#1265) on first attempt6 months ago
micha74 has joined contest Educational Round #16 months ago