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Johan
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Osman
Johan
Specialist
Azerbaijan
Azerbaijan
Joined Sep 22, 2023
Achievements (54)
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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2021
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2022
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Johan has completed the contest Eolymp Test Round and scored no score4 дні таму
Johan has joined contest Eolymp Test Round5 дзён таму
Johan solved problem AND OR XOR (#11862) on 2 attempt14 дзён таму
Johan solved problem Counting Neighbors (#11861) on first attempt14 дзён таму
Johan earned achievement Packed to the Byte16 дзён таму
Johan solved problem Nasser's GCD Partners (#12480) on 7 attempt16 дзён таму
Johan has joined contest Fibonacci numbers20 дзён таму
Johan solved problem Nasser's Array Equalizer (#12481) on first attempt20 дзён таму
Johan solved problem Nasser's Concatenation (#12479) on first attempt20 дзён таму
Johan solved problem Nasser's Five (#12478) on 2 attempt20 дзён таму
Johan has joined contest Blitz Round #2220 дзён таму
Johan solved problem Horses (#7769) on 17 attempt22 дні таму
Johan solved hidden problem on 2 attempt22 дні таму
Johan has joined contest Weekend Practice #2522 дні таму
Johan earned achievement Against the Clock1 месяц таму
Johan has completed the contest EJOI 2026 - Day 2 and scored no score1 месяц таму
Johan earned achievement Student1 месяц таму
Johan earned achievement Explorer1 месяц таму
Johan has completed the contest EJOI 2026 - Day 1 and scored 147 points1 месяц таму
Johan has joined contest EJOI 2026 - Day 21 месяц таму
Johan solved hidden problem on first attempt1 месяц таму
Johan has joined contest EJOI 2026 - Day 11 месяц таму
Johan solved hidden problem on first attempt1 месяц таму
Johan has joined contest KPI Open 20262 месяцы таму
Johan solved hidden problem on first attempt2 месяцы таму