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Six-Sided: Cuboid
5x6x6The world first fully functional 5x6x6 cuboid.
5x6x6 I-CubeA 6x6x6 with one layer cut away.
5x6x7An amazing cuboid which pieces could not have been proportional.

5x6x7 Floppy I-cube ExtremeA bandaged 7x7x7 with three layers removed on two sides.
5x7x7The inventor's alternative name for this cuboid is "imperial floppy".
5x7x7 (pillowed)A pillowed version of the 5x7x7. Made from a 7x7x7.

5x7x7 Floppy I cubeA 7x7x7 with the 3 top layers bandaged and truncated.
5x7x9Also labeled as the "the definitive ultimate shapeshifting cuboid".
5x7x9 (pillowed)A slightly pillowed 5x7x9. Made by hand from a 9x9x9.

5x9x9A hand made fully functional 5x9x9 cuboid puzzle.
6 Layer Super Square-1A puzzle made from the Super Square-1 with 6 layers instead of four.
6x6x7Another entry in the seemingly endless line of cuboids.

6x6x8A fully functional half regular cuboid which would have been impossible in the days without CAD and shapeways.
6x7x7Another cuboid from the series made by Grégoire Pfennig and presented in early 2012.
6x7x7 I-CubeA 7x7x7 with one layer cut away.


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