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kind_sinoussi_469
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Олександр Бойчук
kind_sinoussi_469
Joined Mar 17, 2026
Achievements (52)
Hello WorldEasy StartHalfway There
OverviewAchievementsPosts
Problems16
Submissions17
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kind_sinoussi_469 solved hidden problem on first attempt3 日前
kind_sinoussi_469 solved hidden problem on 2 attempt3 日前
kind_sinoussi_469 has joined contest KPI Open 20263 日前
kind_sinoussi_469 solved problem Degree of symmetry (#19) on 2 attempt3 日前
kind_sinoussi_469 has joined contest Weekend Practice #233 か月前
kind_sinoussi_469 has joined contest Blitz Round #184 か月前
kind_sinoussi_469 solved problem Pair Sum Divisibility (#8548) on first attempt4 か月前
kind_sinoussi_469 solved problem Corona2020 (#10029) on first attempt4 か月前
kind_sinoussi_469 has joined contest Educational Round #94 か月前
kind_sinoussi_469 solved problem Cheater (#12353) on first attempt4 か月前
kind_sinoussi_469 has joined contest Weekend Practice #224 か月前
kind_sinoussi_469 solved problem Simple Question (#1464) on 10 attempt4 か月前
kind_sinoussi_469 solved problem Sequence (#1083) on first attempt4 か月前
kind_sinoussi_469 solved problem Perfect square (#8877) on first attempt4 か月前
kind_sinoussi_469 solved problem Sum and amount (#8684) on first attempt4 か月前
kind_sinoussi_469 has joined contest Educational Round #104 か月前
kind_sinoussi_469 has joined contest ДПА 2010 в.16-304 か月前
kind_sinoussi_469 has joined contest KNU Student Olympiad 2026, 1 stage (Mirror) 5 か月前
kind_sinoussi_469 has joined contest Training team contest for schoolchildren5 か月前
kind_sinoussi_469 solved problem Competitors’ quantity of the Olympiad (#43) on first attempt5 か月前
kind_sinoussi_469 has joined contest IOI 2009 - Day 15 か月前
kind_sinoussi_469 has joined contest Blitz Round #145 か月前
kind_sinoussi_469 solved problem Digits (#2) on 3 attempt5 か月前
kind_sinoussi_469 solved problem Simple problem (#1) on first attempt5 か月前
kind_sinoussi_469 has joined contest Educational Round #25 か月前