Entry Exit [ENEX-3-003P]
Every Second Turn [ESEC-2-002P]
Double Back [DOBA-5-005P]
Mid-Loop [MDLO-4-004P]
Kanjo [KNJO-3-003P]
Round Trip [RTRP-3-003P]
Balance Loop [BALO-1-001P]
Detour [DETO-3-003P]
Pure Loop [LOOP-4-004P]
Slitherlink [SLIL-5-005P]
Dotchi-Loop [DOLO-5-005P]
Castle Wall [CAWA-5-005P]
Double Back [DOBA-3-003P]
Yajilin [YAJI-4-004P]
