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duduatuk
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dudu
duduatuk
United Kingdom
United Kingdom
Joined Sep 11, 2025
Achievements (52)
Hello WorldEasy StartTough NutHardmodeBeyond the LimitSea Lion
OverviewAchievementsPosts
Problems17
Submissions20
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duduatuk has joined contest EJOI 2026 - Day 17 日前
duduatuk solved problem Majestic Pairs (#12265) on first attempt1 か月前
duduatuk solved problem Morning Voice (#12264) on first attempt1 か月前
duduatuk has joined contest Weekend Practice #131 か月前
duduatuk solved problem Loved, Not Loved (#12343) on first attempt2 か月前
duduatuk solved problem Monochrome Image (#12342) on first attempt2 か月前
duduatuk has joined contest Weekend Practice #192 か月前
duduatuk solved problem Triple (#12369) on first attempt2 か月前
duduatuk solved problem Split (#12368) on 3 attempt2 か月前
duduatuk has joined contest Weekend Practice #202 か月前
duduatuk solved problem Kaosar and Minimization (#12437) on 3 attempt2 か月前
duduatuk solved problem Kaosar and Count ORz (#12436) on first attempt2 か月前
duduatuk solved problem Yes or No (#12435) on 2 attempt2 か月前
duduatuk has joined contest Weekend Practice #232 か月前
duduatuk solved problem Bubble XOR Sort (#12413) on first attempt4 か月前
duduatuk solved problem Cycles (#12412) on first attempt4 か月前
duduatuk has joined contest Weekend Practice #21 4 か月前
duduatuk solved problem The Language of Westeros (#12425) on 2 attempt4 か月前
duduatuk has joined contest Weekend Practice #224 か月前
duduatuk solved problem Tree Distances I (#11430) on first attempt11 か月前
duduatuk solved problem Sum (#2157) on 3 attempt11 か月前
duduatuk solved problem Tree Diameter (#11428) on first attempt11 か月前
duduatuk solved problem Even Tree (#11263) on first attempt11 か月前
duduatuk solved problem Get a tree (#978) on first attempt11 か月前
duduatuk has joined contest Trees11 か月前