Problems by Kai Chen

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Food Carts 141 62 44% 0.07 51 45 88% 5.2
License Renewal 229 82 36% 0.00 109 76 70% 7.4
Long Swaps 489 227 46% 0.00 213 192 90% 3.2