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kossinus67
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Косс Юрій
kossinus67
Skilled
Ukraine
Ukraine
Joined Dec 3, 2022
OverviewRatingPosts
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1355
Problems73
Submissions97

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kossinus67 has completed the contest Blitz Round #18 and scored 450 points39 minutes ago
kossinus67 solved problem Koasar and PGCD (#12431) on 5 attempt2 hours ago
kossinus67 solved problem Nasser's Prime Slices (#12432) on 2 attempt3 hours ago
kossinus67 solved problem Rufo's massive (#12430) on 4 attempt3 hours ago
kossinus67 solved problem Area (#12429) on first attempt4 hours ago
kossinus67 has joined contest Blitz Round #1821 hours ago
kossinus67 has joined contest Ukrainian Olympiad in Informatics, IV Stage, I Round2 days ago
kossinus67 solved problem Robots (#10445) on 2 attempt2 days ago
kossinus67 has joined contest UOI 2021, Day 12 days ago
kossinus67 has completed the contest Weekend Practice #22 and scored no score7 days ago
kossinus67 solved problem Lightning Energy Report (#3329) on 4 attempt7 days ago
kossinus67 has joined contest Weekend Practice #227 days ago
kossinus67 has joined contest Blitz Round #178 days ago
kossinus67 solved problem K-th maximum (#687) on 2 attempt26 days ago
kossinus67 solved hidden problem on 2 attempt1 month ago
kossinus67 solved hidden problem on 3 attempt1 month ago
kossinus67 solved hidden problem on first attempt1 month ago
kossinus67 solved problem MOAGEZA is cooking (#12283) on 2 attempt4 months ago
kossinus67 solved problem GCD What (#12282) on 12 attempt4 months ago
kossinus67 has completed the contest Blitz Round #7 and scored 205 points5 months ago
kossinus67 solved problem Haidora and suspicious formula (#12281) on first attempt5 months ago
kossinus67 solved problem Max Trace (#12280) on first attempt5 months ago
kossinus67 has joined contest Blitz Round #75 months ago
kossinus67 solved problem Separate the pile (#3712) on first attempt6 months ago
kossinus67 solved problem Grundy's game (#5874) on first attempt6 months ago