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MF8
Crazy 4x4x4 IThe first 4x4x4 with circles. It exposes the theoretical inner 2x2x2.
Crazy 4x4x4 IIThe next logical step after the Crazy 4x4x4. A very clever implementation of the Super Crazy 4x4x4.

Crazy 4x4x4 IIIThe third 4x4x4 with circles on all six sides. The circles are larger as in the first two variants.
Crazy 5-Layers Pentahedron PuzzleA derivative of the Triangular Prism with five layers and circles in the three rectangular faces.
Crazy DodeRhombus PlusA variant of the DodeRhombus with circles on each face.

Crazy GrillesGrilles I combined with the Crazy 3x3x3.
Crazy Megaminx Plus - EarthA Crazy Megaminx where some of the twelve circles move together with the surrounding layer and some not.
Crazy Megaminx Plus - JupiterA Crazy Megaminx where some of the twelve circles move together with the surrounding layer and some not.

Crazy Megaminx Plus - MarsA Crazy Megaminx where some of the twelve circles move together with the surrounding layer and some not.
Crazy Megaminx Plus - MercuryA Crazy Megaminx where some of the twelve circles move together with the surrounding layer and some not.

Crazy Megaminx Plus - NeptuneA Crazy Megaminx where some of the twelve circles move together with the surrounding layer and some not.
Crazy Megaminx Plus - SaturnA Crazy Megaminx where some of the twelve circles move together with the surrounding layer and some not.
Crazy Megaminx Plus - UranusA Crazy Megaminx where some of the twelve circles move together with the surrounding layer and some not.


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