Problems by Haochen Chen

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Powers and Modulus 876 287 33% 0.00 304 230 76% 5.0
Seven Wonders 12798 7035 55% 0.00 6610 6341 96% 1.4
Swap Frenzy 787 44 6% 0.00 131 30 23% 9.2
Treasure Hunt 644 143 22% 0.00 170 102 60% 8.2