2X2X2 3X3X3 3X3X3 (PICTURE) 4X4X4 5X5X5 6X6X6 & UP CUBE (SHAPE PRESERVING) CUBE (SHAPE CHANGING) RHOMBOHEDRON CUBOID HEXAGONAL PRISM OTHER EIGHT-SIDED DODECAHEDRON OTHER TWELVE-SIDED FOUR TEN FOURTEEN TWENTY PUCKS SPHERE CYLINDER ROUND CONVEX SHAPES STAR HEADS & OBJECTS OTHER SHAPES MOVING HOLE MOVING MARBLES MOVING TILES SIAMESE & FUSED FOLDING ELECTRONIC PATTERN MATCHING OTHER MECHANISMS GAMES