Problems by Sonny Chan

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Cheating at War0.0039621015976%5.3Mediumen
Gorillas0.004891118476%6.4Harden
PrintQuoter3D0.00867775774%5.3Mediumen
Star Battles I0.0035831428290%2.6Easyen
Star Battles II0.01543665279%6.0Harden
Terraces0.013491391115583%4.3Mediumen