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Stoliarchuk Ostap
spiker
Skilled
Switzerland
Switzerland
Joined Dec 27, 2007
Achievements (3)
Problem Solver 3Problem Solver 2Problem Solver
OverviewRatingAchievementsPosts
DateContestRatingDiff
18 thg 1, 2026Weekend Practice #171401+46
21 thg 12, 2025Weekend Practice #151355—