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chet17
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Тимофій Чевдар
chet17
Specialist
Ukraine
Ukraine
Joined Dec 1, 2023
Achievements (54)
Hello WorldEasy StartTough NutHardmodeHalfway ThereBy a whiskerProblem SolverSea LionLong Time No ACPhoto FinishBuzzer BeaterWeekend Participantx6
OverviewRatingAchievements
Rating
1481
Problems147
Submissions194

Rating evolution

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chet17 solved problem What type of triangle? (#905) on 2 attempt3 дні таму
chet17 solved problem Divide the apples - 2 (#4717) on 2 attempt3 дні таму
chet17 solved problem Product of digits (#906) on 2 attempt3 дні таму
chet17 solved problem The level of educational achievements (#902) on first attempt3 дні таму
chet17 earned achievement Specialist1 месяц таму
chet17 earned achievement Student1 месяц таму
chet17 earned achievement Explorer1 месяц таму
chet17 earned achievement Buzzer Beater1 месяц таму
chet17 earned achievement Photo Finish1 месяц таму
chet17 solved hidden problem on first attempt4 месяцы таму
chet17 has joined contest UOI 2026. Day 24 месяцы таму
chet17 has joined contest UOI 2026. Day 14 месяцы таму
chet17 solved problem The staircase (#262) on first attempt4 месяцы таму
chet17 solved problem Gardener-painter (#17) on 2 attempt4 месяцы таму
chet17 has completed the contest Weekend Practice #23 and scored 300 points4 месяцы таму
chet17 solved problem Kaosar and Count ORz (#12436) on first attempt4 месяцы таму
chet17 solved problem Yes or No (#12435) on first attempt4 месяцы таму
chet17 has joined contest Weekend Practice #234 месяцы таму
chet17 solved hidden problem on 7 attempt6 месяцаў таму
chet17 has completed the contest Blitz Round #11 and scored 300 points7 месяцаў таму
chet17 solved problem Kaosar and Loop (#12326) on first attempt7 месяцаў таму
chet17 solved problem Kaosar and Segments (#12325) on first attempt7 месяцаў таму
chet17 solved problem Kaosar and AND (#12324) on first attempt7 месяцаў таму
chet17 has joined contest Blitz Round #117 месяцаў таму
chet17 solved problem Tricky Sorting (#1462) on first attempt9 месяцаў таму