321-Cube 6x6x6A bandaged 6x6x6 resembling a higher order "Special 2x2x2"
4D Time CubeA 3x3x3 with restricted movements. It is equivalent to the Constrained Cube but implements the restrictions totally different.
BiNCube 5The concept of the Bicube adapted to a 5x5x5
BiNCube 6The concept of the Bicube adapted to a 6x6x6
BiNCube-4The "BiNCube 5" (a bandaged cube) reduced to a 4x4x4.
Breeze CubeAlso known as Curvy Dino Cube. A Compy Cube variation with wavy cuts.