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.
2x3x7A highly irregularly sized cuboid.
2x4x4A fully functional 2x4x4 Cuboid
2x4x5Another cuboid with non-uniform dimensions.
2x4x5 (plane cuts)A mass produced 3x4x5 reduced by one layer. The result is the second cuboid of this dimensions but this time with regular cuts.
2x4x6Another fully functional cuboid designed by GrĂ©goire Pfennig.
2x4x6 (pillowed)A pillowed version of the 2x4x6. Made from a mass produced 4x4x6.
2x5x5A cuboid in the tradition of the 1x4x4 from the same inventor.