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Osman27
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Əliyev Osman
Osman27
Expert
Azerbaijan
Azerbaijan
Joined Nov 14, 2022
Achievements (52)
Hello WorldEasy StartTough NutHardmodeBeyond the LimitHalfway ThereBy a whiskerProblem SolverProblem Solver 2Problem Solver 3Sea LionSnake Tamer
OverviewRatingAchievementsPosts
Rating
1615
Problems986
Submissions1403

Rating evolution

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Osman27 earned achievement Specialist14 дзён таму
Osman27 earned achievement Student14 дзён таму
Osman27 earned achievement Explorer15 дзён таму
Osman27 earned achievement Buzzer Beater15 дзён таму
Osman27 earned achievement Photo Finish15 дзён таму
Osman27 solved problem Universal numbers (#9005) on 2 attempt4 месяцы таму
Osman27 has joined contest Azerbaijan National Olympiad in Informatics 2019 - Final Stage4 месяцы таму
Osman27 solved problem The same number of divisors (#10218) on 2 attempt4 месяцы таму
Osman27 solved problem Matches for children are not toys! (#1005) on 2 attempt4 месяцы таму
Osman27 solved problem Beautiful number (#11115) on 2 attempt4 месяцы таму
Osman27 solved problem Discount Coupons (#11253) on 2 attempt4 месяцы таму
Osman27 solved problem Box (#697) on 4 attempt4 месяцы таму
Osman27 solved problem Beautiful results table (#605) on first attempt4 месяцы таму
Osman27 solved problem The Lesson of Mathematics (#572) on first attempt4 месяцы таму
Osman27 solved problem Fruit Feast (#11161) on 2 attempt5 месяцаў таму
Osman27 solved problem Weighing (#1993) on 4 attempt5 месяцаў таму
Osman27 has joined contest Educational Round #95 месяцаў таму
Osman27 solved problem Signs alternation (#3503) on first attempt5 месяцаў таму
Osman27 solved problem In the country of Unlearned Lessons 2 (#4482) on 6 attempt5 месяцаў таму
Osman27 has completed the contest Weekend Practice #20 and scored no score5 месяцаў таму
Osman27 has joined contest Weekend Practice #205 месяцаў таму
Osman27 solved problem In the Country of Unlearned Lessons (#4481) on 3 attempt5 месяцаў таму
Osman27 has joined contest 2022 Azerbaijan - semifinals5 месяцаў таму
Osman27 solved problem Good pairs (#9642) on first attempt5 месяцаў таму
Osman27 solved problem Dino and fetters (#9640) on 2 attempt6 месяцаў таму