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perekopska_daria
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perekopska_daria
Ukraine
Ukraine
Joined Jan 1, 1
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perekopska_daria solved problem Sakurako and a Falling Tree (#367) on 3 attempt4 days ago
perekopska_daria solved problem Chefir is Lost (#366) on 2 attempt13 days ago
perekopska_daria solved problem Christmas Eve (#365) on first attempt15 days ago
perekopska_daria solved problem Successful Investor (#364) on first attempt15 days ago
perekopska_daria solved problem Sakurako's Not Favorite Toy (#363) on first attempt15 days ago
perekopska_daria solved problem Sakurako's Favorite Toy (#362) on first attempt15 days ago
perekopska_daria solved problem Coordinates (#361) on first attempt15 days ago
perekopska_daria solved problem Rook (#360) on first attempt15 days ago
perekopska_daria has joined contest UJGOI 2025. Vidbir. Day 115 days ago
perekopska_daria has joined contest UOI 2024. Day 210 months ago
perekopska_daria has joined contest UOI 2024. Day 110 months ago
perekopska_daria has joined contest Unknown10 months ago
perekopska_daria has joined contest UOI 2024. III stage. Day 111 months ago
perekopska_daria has joined contest UOI 2024. III stage. Day 211 months ago