Linesweeper [LINE-5-005P]
Double Back [DOBA-3-008P]
Corner Loop [CORN-3-003P]
Kuroshiro [KUSH-3-003P]
Detour [DETO-2-002P]
Scrin [SCRN-4-009P]
Koburin [KOBU-2-007P]
Slitherlink [SLIL-2-007P]
Linesweeper [LINE-3-003P]
Corner Loop [CORN-1-001P]
Moon or Sun [MSUN-4-004P]
Every Second Turn [ESEC-5-005P]
Geradeweg [GWEG-5-005P]
Yajilin [YAJI-4-009P]
