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kossinus67
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KossYuriy_67
kossinus67
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Ukraine
Ukraine
Joined Dec 3, 2022
OverviewRatingPosts
Rating
1229
Problems63
Submissions81
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Rating evolution

kossinus67 solved problem MOAGEZA is cooking (#12283) on 2 attempt17 hours ago
kossinus67 solved problem GCD What (#12282) on 12 attempt2 days ago
kossinus67 has completed the contest Blitz Round #7 and scored 205 points13 days ago
kossinus67 solved problem Haidora and suspicious formula (#12281) on first attempt14 days ago
kossinus67 solved problem Max Trace (#12280) on first attempt14 days ago
kossinus67 has joined contest Blitz Round #714 days ago
kossinus67 solved problem Separate the pile (#3712) on first attempt1 month ago
kossinus67 solved problem Grundy's game (#5874) on first attempt1 month ago
kossinus67 solved problem Speedy Escape (#546) on 3 attempt4 months ago
kossinus67 solved problem Bones`s Battery (#6962) on first attempt4 months ago
kossinus67 solved problem Fast Postman (#1552) on 6 attempt4 months ago
kossinus67 solved problem MaxSum (visit all columns by chess knight) (#5859) on 16 attempt4 months ago
kossinus67 solved problem MaxSum (visit all columns) (#5858) on 5 attempt4 months ago
kossinus67 has completed the contest Weekend Practice #7 and scored 150 points6 months ago
kossinus67 solved problem Tom Sawyer and His Friends (#4432) on first attempt6 months ago
kossinus67 solved problem City Horizon (#7747) on first attempt6 months ago
kossinus67 solved problem Route in the matrix (#4110) on first attempt6 months ago
kossinus67 solved problem Quad (#11854) on first attempt6 months ago
kossinus67 solved problem Unique ID (#11853) on 2 attempt6 months ago
kossinus67 has joined contest Weekend Practice #76 months ago
kossinus67 solved problem Ternary search (#10169) on first attempt7 months ago
kossinus67 solved problem A clearing of firewood (#5182) on 16 attempt7 months ago
kossinus67 solved problem Meet in the middle (#11431) on 17 attempt7 months ago
kossinus67 solved problem Multiples of 3 (#2909) on 4 attempt8 months ago
kossinus67 solved problem Maximum Sum (#2911) on first attempt8 months ago