Problems by Haochen Chen

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Powers and Modulus 527 162 31% 0.00 192 139 72% 5.1
Seven Wonders 6330 3579 57% 0.00 3457 3321 96% 1.4
Swap Frenzy 501 35 7% 0.00 100 22 22% 9.1
Treasure Hunt 322 87 27% 0.00 91 67 74% 7.9