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Ростислав Ябченко
rostcraft
Candidate
Ukraine
Ukraine
Joined Sep 8, 2022
OverviewRatingPosts
Rating
1751
Problems85
Submissions137

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rostcraft solved problem The Garland (#77) on 4 attempt19 days ago
rostcraft solved problem Two factors (#5) on 20 attempt1 month ago
rostcraft has joined contest Eolymp April Fools #11 month ago
rostcraft has completed the contest Blitz Round #5 and scored 420 points6 months ago
rostcraft solved problem Kaosar And Game (#12261) on first attempt6 months ago
rostcraft solved problem Kaosar And Diagonals (#12260) on 3 attempt6 months ago
rostcraft solved problem Collatz Beauty (#12259) on first attempt6 months ago
rostcraft has joined contest Blitz Round #56 months ago
rostcraft has completed the contest Weekend Practice #11 and scored 400 points7 months ago
rostcraft solved problem Powerful Task (#12240) on 8 attempt7 months ago
rostcraft solved problem A Wreath for the Fox (#12239) on first attempt7 months ago
rostcraft solved problem Business Matters (#12238) on first attempt7 months ago
rostcraft has joined contest Weekend Practice #117 months ago
rostcraft solved hidden problem on 39 attempt7 months ago
rostcraft has joined contest EJOI 2025 - Day 17 months ago
rostcraft has completed the contest Weekend Practice #9 and scored 150 points9 months ago
rostcraft solved problem Natus ad codicem (#12197) on 4 attempt9 months ago
rostcraft solved problem A plant (#12196) on first attempt9 months ago
rostcraft has joined contest Weekend Practice #99 months ago
rostcraft has joined contest EJOI 2020 - Day 110 months ago
rostcraft solved hidden problem on first attempt11 months ago
rostcraft has joined contest BaltOI 2024, Day 21 year ago
rostcraft has joined contest EJOI 2020 - Day 21 year ago
rostcraft solved problem Flowers (#11791) on 2 attempt1 year ago
rostcraft solved problem Increasing segments (#11790) on first attempt1 year ago