Problems by Kai Chen

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Food Carts 181 83 46% 0.07 67 57 85% 5.3
License Renewal 423 146 35% 0.00 162 124 77% 5.3
Long Swaps 776 384 49% 0.00 367 328 89% 3.3