Basecamp
    Home
    Problems
    Contests
    Courses
    Rating
    Posts
    Store
    Discord
kossinus67
Sign in
Косс Юрій
kossinus67
Skilled
Ukraine
Ukraine
Joined Dec 3, 2022
Achievements (52)
Hello WorldEasy StartTough NutHardmodeHalfway ThereBy a whiskerProblem SolverProblem Solver 2Sea LionLong Time No ACWeekend Participantx2Blitz Participantx2
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—