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vsobin
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Vlad Sobin
vsobin
Expert
Belarus
Belarus
Joined Mar 16, 2025
Achievements (52)
Hello WorldEasy StartTough NutHardmodeSea LionWeekend ParticipantBlitz ParticipantBreaking ZeroRatedOn the Rise
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vsobin earned achievement On the Rise3 days ago
vsobin earned achievement Rated3 days ago
vsobin earned achievement Breaking Zero4 days ago
vsobin has completed the contest Blitz Round #13 and scored 545 points5 months ago
vsobin solved problem Nasser and Palindromic Shifts (#12350) on first attempt5 months ago
vsobin solved problem Nasser's Array Reduction (#12349) on first attempt5 months ago
vsobin solved problem Nasser and permutation (#12348) on first attempt5 months ago
vsobin solved problem Nasser's Card Game (#12347) on first attempt5 months ago
vsobin has joined contest Blitz Round #135 months ago
vsobin has joined contest Educational Round #210 months ago
vsobin has joined contest UOI 2025, Day 11 year ago
vsobin solved problem Sacrifice (#11805) on first attempt1 year ago
vsobin solved problem Special Moves (#11804) on first attempt1 year ago
vsobin has joined contest Weekend Practice #51 year ago