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Ростислав Ябченко
rostcraft
Candidate
Ukraine
Ukraine
Joined Sep 8, 2022
Achievements (52)
Hello WorldEasy StartTough NutHardmodeHalfway ThereBy a whiskerSea LionLong Time No ACAgainst the ClockWeekend Participantx5Blitz ParticipantEolymp Cup Participantx3
OverviewRatingAchievementsPosts
Rating
1751
Problems87
Submissions140
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Rating evolution

rostcraft has joined contest BalkOI 2023, Day 27 days ago
rostcraft earned achievement Against the Clock14 days ago
rostcraft earned achievement Specialist14 days ago
rostcraft earned achievement Student14 days ago
rostcraft earned achievement Explorer15 days ago
rostcraft solved hidden problem on 4 attempt22 days ago
rostcraft solved hidden problem on 20 attempt22 days ago
rostcraft solved problem The Garland (#77) on 4 attempt4 months ago
rostcraft solved problem Two factors (#5) on 20 attempt4 months ago
rostcraft has joined contest Eolymp April Fools #15 months ago
rostcraft has completed the contest Blitz Round #5 and scored 420 points9 months ago
rostcraft solved problem Kaosar And Game (#12261) on first attempt9 months ago
rostcraft solved problem Kaosar And Diagonals (#12260) on 3 attempt9 months ago
rostcraft solved problem Collatz Beauty (#12259) on first attempt9 months ago
rostcraft has joined contest Blitz Round #59 months ago
rostcraft has completed the contest Weekend Practice #11 and scored 400 points10 months ago
rostcraft solved problem Powerful Task (#12240) on 8 attempt10 months ago
rostcraft solved problem A Wreath for the Fox (#12239) on first attempt10 months ago
rostcraft solved problem Business Matters (#12238) on first attempt10 months ago
rostcraft has joined contest Weekend Practice #1110 months ago
rostcraft solved hidden problem on 39 attempt11 months ago
rostcraft has joined contest EJOI 2025 - Day 111 months ago
rostcraft has completed the contest Weekend Practice #9 and scored 150 points12 months ago
rostcraft solved problem Natus ad codicem (#12197) on 4 attempt12 months ago
rostcraft solved problem A plant (#12196) on first attempt12 months ago