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kossinus67
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kossinus67
Ukraine
Ukraine
Joined Nov 27, 2023
Overview
Problems13
Submissions29
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kossinus67 solved problem Skyscraper (#254) on first attempt9 days ago
kossinus67 solved problem Козак Вус і НСД (#134) on first attempt10 days ago
kossinus67 solved problem Козак Вус і цікава задача (#133) on first attempt10 days ago
kossinus67 solved problem Козак Вус і важлива знахідка (#132) on 3 attempt10 days ago
kossinus67 solved problem Another query?... (#181) on 5 attempt11 days ago
kossinus67 solved problem Gra-gra-graph (#179) on 4 attempt11 days ago
kossinus67 solved problem Tsukerkoman (#178) on 2 attempt11 days ago
kossinus67 solved problem Robbery of the array (#177) on first attempt11 days ago
kossinus67 solved problem Smooth context (#176) on first attempt11 days ago
kossinus67 solved problem Room (#175) on first attempt11 days ago
kossinus67 solved problem Rook (#174) on first attempt11 days ago
kossinus67 solved problem Розклад (#43) on first attempt12 days ago
kossinus67 solved problem Подорож (#42) on first attempt12 days ago
kossinus67 solved problem ML (#52) on first attempt13 days ago
kossinus67 solved problem Кристали (#53) on 4 attempt13 days ago
kossinus67 solved problem Відбір на фінал (#51) on first attempt13 days ago
kossinus67 solved problem П'ятірка (#50) on first attempt13 days ago
kossinus67 solved problem Щасливі квитки (#49) on first attempt13 days ago
kossinus67 solved problem Фрукти (#48) on first attempt13 days ago
kossinus67 solved problem Цукерки (#47) on first attempt13 days ago
kossinus67 solved hidden problem on 6 attempt16 days ago
kossinus67 solved hidden problem on 2 attempt16 days ago
kossinus67 solved hidden problem on first attempt16 days ago
kossinus67 solved hidden problem on 2 attempt16 days ago
kossinus67 solved hidden problem on first attempt16 days ago