burinaaa - UOI

UOI

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burinaaa

Arina B

burinaaa

Nigeria

Nigeria

Joined May 8, 2026

Problems71

Submissions101

burinaaa - UOI

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burinaaa solved problem Кава (#62) on 15 attempt2 days ago

burinaaa has joined contest UOI 2022. I stage2 days ago

burinaaa solved problem Sonichka's Birthday (#242) on first attempt8 days ago

burinaaa solved problem Дивний сон (#474) on first attempt9 days ago

burinaaa solved problem Check the Calendar! (#240) on 4 attempt9 days ago

burinaaa solved problem Miss M and the Flowers (#239) on 4 attempt9 days ago

burinaaa solved problem Bitqoins (#238) on first attempt9 days ago

burinaaa solved problem Найбiльший периметр (#88) on 6 attempt10 days ago

burinaaa solved problem Монополiст? (#87) on first attempt10 days ago

burinaaa has joined contest UOI 2023. I stage. Khmelnytskyi10 days ago

burinaaa solved problem Неуважність (#9) on 3 attempt2 months ago

burinaaa solved problem Коробка (#63) on 4 attempt2 months ago

burinaaa solved problem Фотографія (#497) on 5 attempt2 months ago

burinaaa has joined contest UOI 2026. II stage. Day 22 months ago

burinaaa solved problem Цукерки або життя (#469) on first attempt2 months ago

burinaaa has joined contest UJGOI 2026. Day 12 months ago

burinaaa solved problem Balls and Bins (#347) on 9 attempt2 months ago

burinaaa solved problem Мобільна гра (#475) on 2 attempt2 months ago

burinaaa solved problem Конструктор (#472) on 4 attempt2 months ago

burinaaa has joined contest UOIJ 2026. II stage. Day 23 months ago

burinaaa has joined contest UOI 2022. II stage. Day 23 months ago

burinaaa has joined contest UOI 2022. II stage. Day 13 months ago

burinaaa solved problem Grandchildren (#247) on first attempt3 months ago

burinaaa solved problem Parallelepiped (#246) on first attempt3 months ago

burinaaa has joined contest UOI 2023. I stage3 months ago