Problems by Sonny Chan

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Cheating at War0.0039621116076%5.4Mediumen
Gorillas0.004891118476%6.4Harden
PrintQuoter3D0.00867765775%4.8Mediumen
Star Battles I0.0035830527390%2.6Easyen
Star Battles II0.01543665380%6.0Harden
Terraces0.013491350111683%5.1Mediumen