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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
OverviewRatingAchievementsPosts
Rating
1450
Problems932
Submissions1465
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Rating evolution

Johan earned achievement Against the Clock10 日前
Johan has completed the contest EJOI 2026 - Day 2 and scored no score10 日前
Johan earned achievement Student10 日前
Johan earned achievement Explorer10 日前
Johan has completed the contest EJOI 2026 - Day 1 and scored 147 points12 日前
Johan has joined contest EJOI 2026 - Day 212 日前
Johan solved hidden problem on first attempt13 日前
Johan has joined contest EJOI 2026 - Day 113 日前
Johan solved hidden problem on first attempt18 日前
Johan has joined contest KPI Open 202627 日前
Johan solved hidden problem on first attempt29 日前
Johan solved hidden problem on 2 attempt1 か月前
Johan solved hidden problem on 25 attempt1 か月前
Johan solved hidden problem on 48 attempt2 か月前
Johan has joined contest CPIC. Lesson 1. Input/Output2 か月前
Johan solved hidden problem on 2 attempt2 か月前
Johan solved hidden problem on 12 attempt2 か月前
Johan solved problem The Glitchy Robot (#12466) on 3 attempt2 か月前
Johan solved problem The Efficient Steps (#12465) on first attempt2 か月前
Johan has joined contest Blitz Round #212 か月前
Johan has joined contest EJOI 2025 - Day 12 か月前
Johan has joined contest UOI 2026. Day 23 か月前
Johan solved hidden problem on 18 attempt3 か月前
Johan has joined contest UOI 2026. Day 13 か月前
Johan solved problem Two numbers (#11687) on 10 attempt4 か月前