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SergeyUkr
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Грищенко Сергей
SergeyUkr
Skilled
Ukraine
Ukraine
Joined Jan 10, 2019
Achievements (3)
Problem Solver 3Problem Solver 2Problem Solver
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1311
Problems938
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SergeyUkr has joined contest WEOI 202416 days ago
SergeyUkr has joined contest Eolymp Cup #316 days ago
SergeyUkr solved problem Triangles from Matches (#35) on 3 attempt17 days ago
SergeyUkr solved problem Dispute (#5100) on 5 attempt17 days ago
SergeyUkr has completed the contest Weekend Practice #7 and scored no score19 days ago
SergeyUkr solved problem The area of quadrilateral (#946) on 2 attempt20 days ago
SergeyUkr solved problem Terrible number (#381) on 9 attempt27 days ago
SergeyUkr solved problem Yalynky (#4193) on 2 attempt28 days ago
SergeyUkr has joined contest Weekend Practice #71 month ago
SergeyUkr has joined contest Weekend Practice #62 months ago
SergeyUkr has joined contest APIO 20252 months ago
SergeyUkr solved problem Number of words (#329) on first attempt7 months ago
SergeyUkr solved problem Gambling (#257) on 2 attempt9 months ago
SergeyUkr has joined contest Eolymp Cup #112 months ago
SergeyUkr has joined contest Weekend Practice #312 months ago
SergeyUkr has joined contest Exploring Recursion1 year ago
SergeyUkr has joined contest BaltOI 2024, Day 11 year ago
SergeyUkr has joined contest Unknown1 year ago
SergeyUkr has joined contest IDDA Cup, Finals1 year ago
SergeyUkr has joined contest IDDA Cup, Round 21 year ago
SergeyUkr solved problem Special Deal (#11682) on first attempt1 year ago
SergeyUkr solved problem Fidan’s training (#11680) on first attempt1 year ago
SergeyUkr has joined contest IDDA Cup, Round 11 year ago
SergeyUkr has joined contest Weekend Practice #11 year ago
SergeyUkr solved problem Absolute difference (#11671) on first attempt1 year ago