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user823676
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Артур Кошелєв
user823676
Proficient
Joined Nov 14, 2024
Achievements (2)
Problem Solver 2Problem Solver
OverviewRatingAchievementsPosts
Rating
1173
Problems281
Submissions358

Rating evolution

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user823676 has joined contest Educational Round #103 гадзіны таму
user823676 has completed the contest Blitz Round #17 and scored 50 points1 дзень таму
user823676 solved problem 67 In 2026 ? (#12418) on 4 attempt1 дзень таму
user823676 has joined contest Blitz Round #171 дзень таму
user823676 solved problem ..... (#12388) on 5 attempt2 дні таму
user823676 solved problem Team Building 2 (#12411) on 10 attempt5 дзён таму
user823676 has joined contest Weekend Practice #21 8 дзён таму
user823676 solved hidden problem on 4 attempt11 дзён таму
user823676 has joined contest Eolymp April Fools #112 дзён таму
user823676 solved problem FindMaxLessSum (#12381) on 12 attempt13 дзён таму
user823676 solved problem EVEN LOVE (#12380) on 6 attempt14 дзён таму
user823676 has completed the contest Blitz Round #16 and scored 50 points15 дзён таму
user823676 has completed the contest KNU Student Olympiad 2026, 1 stage (Mirror) and scored 229 points15 дзён таму
user823676 has joined contest Blitz Round #1616 дзён таму
user823676 solved hidden problem on 2 attempt16 дзён таму
user823676 solved hidden problem on 2 attempt16 дзён таму
user823676 has joined contest KNU Student Olympiad 2026, 1 stage (Mirror) 16 дзён таму
user823676 solved problem Split (#12368) on 8 attempt21 дзень таму
user823676 has completed the contest Weekend Practice #20 and scored 40 points21 дзень таму
user823676 solved problem Shift the elements to the right (#922) on first attempt21 дзень таму
user823676 solved problem Parallelogram (#929) on 3 attempt21 дзень таму
user823676 solved problem Ring (#924) on 3 attempt21 дзень таму
user823676 solved problem Number by 3 (#919) on first attempt21 дзень таму
user823676 has joined contest Weekend Practice #2022 дні таму
user823676 solved problem Kaosar And Diagonals (#12260) on 7 attempt23 дні таму