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JohnWatson
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John Watson
JohnWatson
Ukraine
Ukraine
Joined Nov 9, 2024
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JohnWatson solved problem Sakurako's Not Favorite Toy (#363) on 2 attempt3 months ago
JohnWatson solved problem Sakurako's Favorite Toy (#362) on first attempt3 months ago
JohnWatson solved problem Coordinates (#361) on first attempt3 months ago
JohnWatson solved problem Rook (#360) on first attempt3 months ago
JohnWatson has joined contest UJGOI 2025. Vidbir. Day 13 months ago
JohnWatson solved problem Sakurako is Late (#348) on 2 attempt4 months ago
JohnWatson solved problem Balls and Bins (#347) on first attempt4 months ago
JohnWatson solved problem Cook the Homework (#346) on first attempt4 months ago
JohnWatson solved problem Coordinates (#345) on first attempt4 months ago
JohnWatson has joined contest UOI 2025. II stage4 months ago
JohnWatson has joined contest UOI 2024. II stage5 months ago
JohnWatson has joined contest Тренувальний тур II етапу Всеукраїнської олімпіади з інформатики5 months ago