Basecamp
    Home
    Problems
    Contests
    Courses
    Rating
    Posts
    Store
    Discord
chas-_-
Sign in
Artem
chas-_-
Specialist
Ukraine
Ukraine
Joined Aug 7, 2020
Achievements (1)
Problem Solver
OverviewRatingAchievementsPosts
DateContestRatingDiff
22 thg 2, 2026Blitz Round #131509—