Hitori [HITO-4-014P]
Heyablock [HEYB-4-004P]
Tetoron [TRON-4-004P]
Doppelblock [DOPP-4-009P]
Kaero [KAER-4-014P]
Straight Cross [STRX-4-004P]
Anti-Knight Sudoku [NITE-4-009P]
Aquarium [AQUA-4-014P]
Archipelago [ARCH-4-009P]
Dominion [DION-4-014P]
Hiroimono [HIRO-4-014P]
Walls [WALL-4-009P]
Clouds [CLOU-4-009P]
Regional Yajilin [REYA-4-004P]
