Problems by Haochen Chen

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Powers and Modulus 558 177 32% 0.00 207 152 73% 5.0
Seven Wonders 7371 4135 56% 0.00 3964 3814 96% 1.3
Swap Frenzy 542 39 7% 0.00 109 26 24% 8.9
Treasure Hunt 404 98 24% 0.00 116 78 67% 8.0