Problems by Bill Liu

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Buried Treasure0.0071562721033%4.3Mediumen
Gym Leader's Territory0.0517869426238%3.4Mediumen
Mahjong Madness0.0010161436243%3.8Mediumen
Tricky Triangulation0.006132756423%7.1Harden