Grades [GRAD-2-002P]
Bricks [BRIC-2-007P]
Worms [WORM-2-007P]
Stostone [STON-2-002P]
Cross Math [XMAT-2-007P]
Nurimaze [NMAZ-2-007P]
Hakoiri [HAKO-2-002P]
Sudoku Mine [SUMI-2-002P]
Thermometers [THRM-2-002P]
Mid-Loop [MDLO-2-007P]
Magnetic Ichimaga [MAGI-2-007P]
Dead Angle [DANG-2-007P]
Heyawake [HEYA-2-002P]
Dotchi-Loop [DOLO-2-007P]
