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Johan
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Osman
Johan
Specialist
Azerbaijan
Azerbaijan
Joined Sep 22, 2023
Achievements (52)
Hello WorldEasy StartTough NutHardmodeBeyond the LimitHalfway ThereBy a whiskerProblem SolverProblem Solver 2Problem Solver 3Sea LionLong Time No AC
OverviewRatingAchievements
Rating
1450
Problems940
Submissions1474

Rating evolution

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Johan has joined contest Eolymp Test Round17 分前
Johan solved problem AND OR XOR (#11862) on 2 attempt10 日前
Johan solved problem Counting Neighbors (#11861) on first attempt10 日前
Johan earned achievement Packed to the Byte11 日前
Johan solved problem Nasser's GCD Partners (#12480) on 7 attempt11 日前
Johan has joined contest Fibonacci numbers15 日前
Johan solved problem Nasser's Array Equalizer (#12481) on first attempt15 日前
Johan solved problem Nasser's Concatenation (#12479) on first attempt15 日前
Johan solved problem Nasser's Five (#12478) on 2 attempt15 日前
Johan has joined contest Blitz Round #2215 日前
Johan solved problem Horses (#7769) on 17 attempt17 日前
Johan solved hidden problem on 2 attempt18 日前
Johan has joined contest Weekend Practice #2518 日前
Johan earned achievement Against the Clock30 日前
Johan has completed the contest EJOI 2026 - Day 2 and scored no score30 日前
Johan earned achievement Student1 か月前
Johan earned achievement Explorer1 か月前
Johan has completed the contest EJOI 2026 - Day 1 and scored 147 points1 か月前
Johan has joined contest EJOI 2026 - Day 21 か月前
Johan solved hidden problem on first attempt1 か月前
Johan has joined contest EJOI 2026 - Day 11 か月前
Johan solved hidden problem on first attempt1 か月前
Johan has joined contest KPI Open 20262 か月前
Johan solved hidden problem on first attempt2 か月前
Johan solved hidden problem on 2 attempt2 か月前