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Olesia2012
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Olesia2012
Ukraine
Ukraine
Joined Nov 10, 2024
Overview
Problems12
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Olesia2012 solved problem Number of toys (#927) on first attempt14 days ago
Olesia2012 has joined contest Educational Round #814 days ago
Olesia2012 has completed the contest Weekend Practice #25 and scored no score1 month ago
Olesia2012 has joined contest Weekend Practice #241 month ago
Olesia2012 has joined contest Weekend Practice #251 month ago
Olesia2012 solved problem Go to the finals (#9634) on first attempt3 months ago
Olesia2012 solved problem Previous and next letter (#8610) on first attempt3 months ago
Olesia2012 has joined contest CPIC. Lesson 5. Strings - Part 13 months ago
Olesia2012 solved problem Merchant (#224) on 9 attempt3 months ago
Olesia2012 has joined contest UOI 2026. Day 14 months ago
Olesia2012 has completed the contest Weekend Practice #23 and scored no score5 months ago
Olesia2012 earned achievement Weekend Participant5 months ago
Olesia2012 has joined contest KNU Student Olympiad 2026, 1 stage (Mirror) 5 months ago
Olesia2012 has joined contest Weekend Practice #235 months ago
Olesia2012 has completed the contest Weekend Practice #22 and scored no score5 months ago
Olesia2012 has joined contest Weekend Practice #225 months ago
Olesia2012 has joined contest Blitz Round #155 months ago
Olesia2012 solved problem 67 in 2026? (#12418) on first attempt5 months ago
Olesia2012 has joined contest Blitz Round #175 months ago
Olesia2012 solved problem Square (#7757) on 4 attempt5 months ago
Olesia2012 solved problem Testing System (#4416) on first attempt5 months ago
Olesia2012 solved problem Sum of squares Cnk (#11271) on 3 attempt5 months ago
Olesia2012 solved problem Sequence (#1083) on first attempt5 months ago
Olesia2012 solved problem Perfect square (#8877) on first attempt5 months ago
Olesia2012 solved problem Sum and amount (#8684) on first attempt5 months ago