Participant: caiwaifung

Representing China using C++.

Qualification Round: ranked 13908 (25 points)
Magic TrickCookie Clicker AlphaMinesweeper MasterDeceitful War
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Round 1C: ranked 47 (75 points)
Part ElfReordering Train CarsEnclosure
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Round 2: ranked 243 (59 points)
Data PackingUp and DownDon't Break The NileTrie Sharding
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Round 3: ranked 150 (37 points)
Magical, Marvelous TourLast HitCrime HouseWillow
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