Problems by Bill Liu

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Buried Treasure0.0071552519237%4.0Mediumen
Gym Leader's Territory0.1317859622438%3.7Mediumen
Mahjong Madness0.001016874855%4.6Mediumen
Tricky Triangulation0.006132125526%7.4Harden