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aooni
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Egor Orel
aooni
Proficient
Ukraine
Ukraine
Joined Aug 4, 2026
Achievements (52)
Hello WorldEasy StartTough NutHalfway ThereSea LionWeekend ParticipantExplorer
OverviewRatingAchievementsPosts
Rating
1134
Problems19
Submissions39
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2021
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2022
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2023
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2024
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2025
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2026
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aooni solved problem Binomial coefficients 1 (#318) on 10 attempt14 гадзін таму
aooni solved hidden problem on first attempt1 дзень таму
aooni solved problem Triangles (#239) on 2 attempt2 дні таму
aooni solved problem Square (#124) on first attempt2 дні таму
aooni earned achievement Weekend Participant3 дні таму
aooni has completed the contest Weekend Practice #25 and scored 250 points3 дні таму
aooni earned achievement Explorer3 дні таму
aooni solved hidden problem on 3 attempt4 дні таму
aooni solved hidden problem on first attempt4 дні таму
aooni solved problem Gardener-painter (#17) on 6 attempt6 дзён таму
aooni earned achievement Halfway There6 дзён таму
aooni solved problem SumX (#4256) on first attempt6 дзён таму
aooni solved problem The sum is not without variety (#1876) on 2 attempt6 дзён таму
aooni earned achievement Sea Lion7 дзён таму
aooni earned achievement Tough Nut7 дзён таму
aooni solved problem The Genome of Newton (#79) on 2 attempt7 дзён таму
aooni solved problem Wolves (#238) on first attempt7 дзён таму
aooni solved problem Genetic Engineering (#259) on first attempt7 дзён таму
aooni solved problem Dungeon Master (#432) on 5 attempt8 дзён таму
aooni solved problem Mail of the Sponsor (#37) on 2 attempt8 дзён таму
aooni solved problem Connectivity (#982) on 3 attempt8 дзён таму
aooni solved problem Mountain routes (#122) on first attempt8 дзён таму
aooni has joined contest Weekend Practice #258 дзён таму
aooni has joined contest Weekend Practice #248 дзён таму
aooni solved problem Connected components (#2269) on first attempt9 дзён таму