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yanb
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Ian Bobrus
yanb
International master
Kyrgyzstan
Kyrgyzstan
Joined Jul 20, 2022
Achievements (52)
Hello WorldEasy StartTough NutHardmodeBeyond the LimitBy a whiskerSea LionSnake TamerWeekend Participantx4Blitz ParticipantBlitz WinnerWeekend Winnerx3
OverviewRatingAchievementsPosts
Rating
2093
Problems24
Submissions27
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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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Rating evolution

yanb earned achievement Expert14 дзён таму
yanb earned achievement Specialist14 дзён таму
yanb earned achievement Student14 дзён таму
yanb earned achievement Explorer15 дзён таму
yanb has completed the contest Weekend Practice #24 and scored 760 points18 дзён таму
yanb solved hidden problem on 8 attempt18 дзён таму
yanb solved hidden problem on 2 attempt18 дзён таму
yanb solved hidden problem on first attempt18 дзён таму
yanb has joined contest Weekend Practice #2418 дзён таму
yanb has completed the contest Weekend Practice #23 and scored 890 points4 месяцы таму
yanb solved problem Narfouz in the Center (#12438) on 9 attempt4 месяцы таму
yanb solved problem Kaosar and Minimization (#12437) on first attempt4 месяцы таму
yanb solved problem Kaosar and Count ORz (#12436) on 2 attempt4 месяцы таму
yanb solved problem Yes or No (#12435) on 2 attempt4 месяцы таму
yanb has joined contest Weekend Practice #234 месяцы таму
yanb has joined contest Weekend Practice #21 4 месяцы таму
yanb has joined contest Eolymp April Fools #14 месяцы таму
yanb has joined contest Educational Round #95 месяцаў таму
yanb has completed the contest Weekend Practice #20 and scored 685 points5 месяцаў таму
yanb earned achievement Weekend Winner5 месяцаў таму
yanb solved problem Rectangular Fibonacci Spiral (#12370) on 12 attempt5 месяцаў таму
yanb solved problem Split (#12368) on 3 attempt5 месяцаў таму
yanb solved problem Triple (#12369) on 2 attempt5 месяцаў таму
yanb has joined contest Weekend Practice #205 месяцаў таму
yanb has joined contest EJOI 2025 - Day 25 месяцаў таму