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Marina111522
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Стретович Марина
Marina111522
Ukraine
Ukraine
Joined Jan 1, 1
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Marina111522 solved problem Arithmetic Mean (#273) on first attempt1 month ago
Marina111522 solved problem Pies (#272) on first attempt1 month ago
Marina111522 solved problem Job Applications (#267) on first attempt1 month ago
Marina111522 solved problem Library (#213) on first attempt1 month ago
Marina111522 solved problem Козак Вус і екзамен (#112) on 2 attempt1 month ago
Marina111522 solved problem Себек та рівняння (#117) on 3 attempt1 month ago
Marina111522 solved problem What the ZNO leads to... (#6) on 5 attempt1 month ago
Marina111522 solved problem П'ятірка (#50) on first attempt2 months ago
Marina111522 solved problem Щасливі квитки (#49) on first attempt2 months ago
Marina111522 solved problem Фрукти (#48) on 2 attempt2 months ago
Marina111522 solved problem Цукерки (#47) on first attempt2 months ago
Marina111522 solved hidden problem on first attempt2 months ago
Marina111522 solved hidden problem on 3 attempt2 months ago
Marina111522 solved hidden problem on first attempt2 months ago
Marina111522 solved hidden problem on first attempt2 months ago
Marina111522 solved problem Difficult times (#5) on first attempt3 months ago
Marina111522 solved problem Petryk and the exam (#3) on 14 attempt3 months ago
Marina111522 solved problem Transportation Dilemma (#4) on 7 attempt3 months ago
Marina111522 solved problem Mean arithmetic (#2) on first attempt3 months ago
Marina111522 solved problem Debts (#1) on first attempt3 months ago
Marina111522 has joined contest UOI 2026. II stage. Day 23 months ago
Marina111522 solved problem Product (#191) on 3 attempt3 months ago
Marina111522 solved problem Land plots (#185) on 3 attempt3 months ago
Marina111522 solved problem Family (#375) on first attempt5 months ago
Marina111522 has joined contest UOI 2025. II stage. Day 15 months ago