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kossinus67
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Косс Юрій
kossinus67
Skilled
Ukraine
Ukraine
Joined Dec 3, 2022
Achievements (2)
Problem Solver 2Problem Solver
OverviewRatingAchievementsPosts

Rating evolution

DateContestRatingDiff
2026/04/19Blitz Round #181355+126
2025/11/30Blitz Round #71229+166
2025/06/07Weekend Practice #71063+242
2025/03/16Weekend Practice #5821—