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Osman27
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Əliyev Osman
Osman27
Expert
Azerbaijan
Azerbaijan
Joined Nov 14, 2022
Achievements (3)
Problem Solver 3Problem Solver 2Problem Solver
OverviewRatingAchievementsPosts

Rating
1615
Problems981
Submissions1397

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Osman27 solved problem Box (#697) on 4 attempt2 days ago
Osman27 solved problem Beautiful results table (#605) on first attempt2 days ago
Osman27 solved problem The Lesson of Mathematics (#572) on first attempt3 days ago
Osman27 solved problem Fruit Feast (#11161) on 2 attempt1 month ago
Osman27 solved problem Weighing (#1993) on 4 attempt1 month ago
Osman27 has joined contest Educational Round #91 month ago
Osman27 solved problem Signs alternation (#3503) on first attempt1 month ago
Osman27 solved problem In the country of Unlearned Lessons 2 (#4482) on 6 attempt1 month ago
Osman27 has completed the contest Weekend Practice #20 and scored no score1 month ago
Osman27 has joined contest Weekend Practice #201 month ago
Osman27 solved problem In the Country of Unlearned Lessons (#4481) on 3 attempt1 month ago
Osman27 has joined contest 2022 Azerbaijan - semifinals1 month ago
Osman27 solved problem Good pairs (#9642) on first attempt2 months ago
Osman27 solved problem Dino and fetters (#9640) on 2 attempt2 months ago
Osman27 solved problem Interesting sequence (#11397) on first attempt2 months ago
Osman27 solved problem The staircase (#262) on 10 attempt2 months ago
Osman27 has joined contest 2023 Azerbaijan, Semifinals, February 18, 10 - 11 classes2 months ago
Osman27 solved problem Equation (#12344) on first attempt2 months ago
Osman27 solved problem Loved, Not Loved (#12343) on 3 attempt2 months ago
Osman27 solved problem Monochrome Image (#12342) on first attempt2 months ago
Osman27 solved problem Count the number of edges (#5072) on first attempt2 months ago
Osman27 solved problem Operations on graph (#2472) on first attempt2 months ago
Osman27 solved problem From adjacency matrix to the list of edges (#2471) on first attempt2 months ago
Osman27 solved problem Checking for an undirected graph (#2470) on first attempt2 months ago
Osman27 solved problem Coloured rain (#994) on first attempt2 months ago