Problems by Lewin Gan

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
AND Permutation 100 19 19% 0.22 28 14 50% 7.6
Avoiding Airports 967 180 19% 0.08 188 114 61% 7.2
Circle of Friends 215 64 30% 0.15 59 43 73% 6.6
Early Orders 361 93 26% 0.01 74 53 72% 5.8
Ketek Counting 37 14 38% 0.06 16 12 75% 6.8
Permutation CFG 21 7 33% 0.25 11 6 55% 8.0
Rainbow Roads 720 219 30% 0.02 173 137 79% 5.8
Special Cycle 10 1 10% 1.12 4 1 25% 7.9
Token Game 23 13 57% 0.28 11 10 91% 5.0