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Colin
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Yixiong Gao
Colin
Master
Hong Kong
Hong Kong
Joined Oct 6, 2024
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Colin has completed the contest Blitz Round #3 and scored 850 points8 days ago
Colin solved problem Balanced Flow Tree (#12237) on first attempt8 days ago
Colin solved problem Lock and Key Sequence (#12236) on first attempt8 days ago
Colin solved problem Eolymp-value (#12235) on first attempt8 days ago
Colin solved problem Slowdown Sprint (#12234) on first attempt8 days ago
Colin solved problem The And Problem (#12233) on first attempt8 days ago
Colin has joined contest Blitz Round #321 days ago
Colin has joined contest APIO 20251 month ago
Colin has completed the contest Blitz Round #1 and scored 525 points1 month ago
Colin solved problem Powers counting (#12210) on 11 attempt1 month ago
Colin solved problem ±Permutation (#12211) on 2 attempt1 month ago
Colin solved problem Beautiful Grid! (#12209) on first attempt1 month ago
Colin solved problem Power Permutation (#12208) on first attempt1 month ago
Colin solved problem Directed? (#12207) on first attempt1 month ago
Colin has joined contest Blitz Round #11 month ago
Colin has joined contest Weekend Practice #65 months ago
Colin has joined contest Eolymp Cup #11 year ago
Colin has joined contest Eolymp Cup #21 year ago