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Petrusenko
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Illia
Petrusenko
Ukraine
Ukraine
Joined Oct 29, 2025
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Petrusenko has completed the contest Blitz Round #10 and scored no score5 days ago
Petrusenko has joined contest UOI 2025, Day 110 days ago
Petrusenko has joined contest IOI 2009 - Day 110 days ago
Petrusenko solved problem Hard Game (#12292) on 5 attempt10 days ago
Petrusenko solved problem Good array (#12291) on 12 attempt10 days ago
Petrusenko solved problem Akbar teacher (#12290) on 2 attempt10 days ago
Petrusenko has joined contest Blitz Round #910 days ago
Petrusenko has joined contest Educational Round #410 days ago
Petrusenko solved problem Skyline (#12306) on 3 attempt11 days ago
Petrusenko solved problem Recover the array (#12305) on 3 attempt11 days ago
Petrusenko has joined contest Weekend Practice #1611 days ago
Petrusenko has joined contest Blitz Round #1011 days ago
Petrusenko solved problem Haidora and sticks (#12297) on 10 attempt12 days ago
Petrusenko solved problem Simple equation (#563) on 8 attempt16 days ago
Petrusenko solved problem The Very Hard One (#249) on first attempt16 days ago
Petrusenko solved problem LCM (#135) on first attempt16 days ago
Petrusenko solved problem GCD (#137) on first attempt16 days ago
Petrusenko solved problem Haidora and number theory (#12296) on 20 attempt20 days ago
Petrusenko solved problem Haidora and tubes (#12295) on first attempt20 days ago
Petrusenko has joined contest Blitz Round #820 days ago
Petrusenko solved problem Roman numerals (#7) on 16 attempt22 days ago
Petrusenko solved problem Circles - 2 (#201) on 9 attempt23 days ago
Petrusenko solved problem Black and white (#11123) on 11 attempt23 days ago
Petrusenko solved problem Dogs and monkeys (#8595) on 11 attempt23 days ago
Petrusenko solved problem Spell Matrices (#566) on 9 attempt23 days ago