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kossinus67
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kossinus67
Specialist
Ukraine
Ukraine
Joined Dec 3, 2022
Achievements (52)
Hello WorldEasy StartTough NutHardmodeHalfway ThereBy a whiskerProblem SolverProblem Solver 2Sea LionLong Time No ACWeekend Participantx2Blitz Participantx2
OverviewRatingAchievements

Rating evolution

DateContestRatingDiff
23 thg 8, 2026Weekend Practice #261487+132
19 thg 4, 2026Blitz Round #181355+126
30 thg 11, 2025Blitz Round #71229+166
7 thg 6, 2025Weekend Practice #71063+242
16 thg 3, 2025Weekend Practice #5821—