2x2x6A highly customized 4x4x4 cube.
2x2x8Ola Jansson drives the series of cuboids a step further.
2x2x9Ola Jansson drives the series of cuboids another step further.
2x3x3Custom made 2x3x3 cuboid, invented by Tony Fisher.
2x3x5A cuboid made from a 2x3x3. The original puzzle received two new layers of pieces.
2x3x6An irregular cuboid. Specifically made for filling a gap in the buyers collection.