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Olesia2012
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Olesia2012
Ukraine
Ukraine
Joined Nov 10, 2024
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Olesia2012 solved problem Go to the finals (#9634) on first attempt17 days ago
Olesia2012 solved problem Previous and next letter (#8610) on first attempt17 days ago
Olesia2012 has joined contest CPIC. Lesson 5. Strings - Part 117 days ago
Olesia2012 solved problem Merchant (#224) on 9 attempt17 days ago
Olesia2012 has joined contest UOI 2026. Day 12 months ago
Olesia2012 has completed the contest Weekend Practice #23 and scored no score3 months ago
Olesia2012 has joined contest KNU Student Olympiad 2026, 1 stage (Mirror) 3 months ago
Olesia2012 has joined contest Weekend Practice #233 months ago
Olesia2012 has completed the contest Weekend Practice #22 and scored no score3 months ago
Olesia2012 has joined contest Weekend Practice #223 months ago
Olesia2012 has joined contest Blitz Round #153 months ago
Olesia2012 solved problem 67 in 2026? (#12418) on first attempt3 months ago
Olesia2012 has joined contest Blitz Round #173 months ago
Olesia2012 solved problem Square (#7757) on 4 attempt3 months ago
Olesia2012 solved problem Testing System (#4416) on first attempt3 months ago
Olesia2012 solved problem Sum of squares Cnk (#11271) on 3 attempt3 months ago
Olesia2012 solved problem Sequence (#1083) on first attempt3 months ago
Olesia2012 solved problem Perfect square (#8877) on first attempt3 months ago
Olesia2012 solved problem Sum and amount (#8684) on first attempt3 months ago
Olesia2012 has joined contest Educational Round #103 months ago
Olesia2012 has joined contest Multi-subject Olympiad "Kvanta-2025"1 year ago
Olesia2012 has joined contest EGOI 2021, Day 11 year ago
Olesia2012 has joined contest EGOI 2021, Day 21 year ago
Olesia2012 has joined contest EGOI 2022, Day 11 year ago
Olesia2012 has joined contest EGOI 2022, Day 21 year ago