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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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Johan has completed the contest Eolymp Test Round and scored no score2 days ago
Johan has joined contest Eolymp Test Round2 days ago
Johan solved problem AND OR XOR (#11862) on 2 attempt12 days ago
Johan solved problem Counting Neighbors (#11861) on first attempt12 days ago
Johan earned achievement Packed to the Byte13 days ago
Johan solved problem Nasser's GCD Partners (#12480) on 7 attempt13 days ago
Johan has joined contest Fibonacci numbers17 days ago
Johan solved problem Nasser's Array Equalizer (#12481) on first attempt17 days ago
Johan solved problem Nasser's Concatenation (#12479) on first attempt17 days ago
Johan solved problem Nasser's Five (#12478) on 2 attempt17 days ago
Johan has joined contest Blitz Round #2217 days ago
Johan solved problem Horses (#7769) on 17 attempt19 days ago
Johan solved hidden problem on 2 attempt20 days ago
Johan has joined contest Weekend Practice #2520 days ago
Johan earned achievement Against the Clock1 month ago
Johan has completed the contest EJOI 2026 - Day 2 and scored no score1 month ago
Johan earned achievement Student1 month ago
Johan earned achievement Explorer1 month ago
Johan has completed the contest EJOI 2026 - Day 1 and scored 147 points1 month ago
Johan has joined contest EJOI 2026 - Day 21 month ago
Johan solved hidden problem on first attempt1 month ago
Johan has joined contest EJOI 2026 - Day 11 month ago
Johan solved hidden problem on first attempt1 month ago
Johan has joined contest KPI Open 20262 months ago
Johan solved hidden problem on first attempt2 months ago