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kostaq
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Костя Жук
kostaq
Skilled
Ukraine
Ukraine
Joined Feb 15, 2023
Achievements (2)
Problem Solver 2Problem Solver
OverviewRatingAchievementsPosts

Rating evolution

DateContestRatingDiff
2026/02/15Weekend Practice #191327+28
2025/03/21UOI 2025, Day 21299+25
2024/08/03Weekend Practice #31274-38
2024/03/24Weekend Practice #11312—