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Six-Sided: Cuboid
4x5x5The "biggest" cuboid in the range of N<=5.
4x5x5 (mass produced)The first mass produced 4x5x5.
4x5x6The (fully functional) logical next step after 1x2x3, 2x3x4 and 3x4x5

4x5x6 Floppy I-Cube ExtremeA bandaged 6x6x6 with three layers removed on two sides.
4x6x6A fully functional cuboid with half-regular dimensions.
4x6x6 (Bandaged 6x6x6)A 6x6x6 truncated and bandaged to emulate a 4x6x6.

4x6x8Also known as "Another Ultimate Shape Shifter". Another entry in the ever growing field of fully functional cuboids.
4x7x7 floppy I-cube ultimateA 7x7x7 where the 3 top layers and the 2 bottom layers have been bandaged and truncated.
4x8x8A pillowed 4x8x8. Made by hand from a 8x8x8.

5 Layer Super Square-1A puzzle made from the Super Square-1 with 5 layers instead of four.
5x5x6 (fully functional)The first fully functional 5x5x6
5x5x7Another cuboid with half-regular dimensions that would have been impossible without CAD.

5x5x7 (pillowed)A pillowed version of the 5x5x7. Made from a mass produced 7x7x7.
5x5x8Another cuboid which for a long time was not known to be missing.
5x5x9Another cuboid which for a long time was not known to be missing.


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