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Other Shapes: Round Convex Shapes
Penrose CubeA 3x3x3 truncated into three round surfaces in a spiral pattern.
Penrose Fisher cubeA shape variant of a shape variant: A Fisher Cube treated like a Penrose Cube.
Penrose GearA Gear Cube with the shape of a Penrose Cube.

Penrose Mirror CubeA Mirror Cube truncated into three round surfaces in a spiral pattern.
Penrose Pentacle CubeA Pentacle Cube truncated into three round surfaces in a spiral pattern.
Penrose PyraminxThe concept of the Penrose cube applied to a pyraminx.

Penrose SkewbA Skewb truncated into three round surfaces in a spiral pattern.
Pine ConeA skewb in a shape resembling the puzzles name.
Professor BiconeA bicone made from a 5x5x5.

Professor PillThe next step after Crazy Pill.
Rex BiconeA Rex Cube truncated and extended into the shape of a bicone.
Rounded LemonA Gear Cube truncated on two edges.

Sílex cubeA 3x3x3 truncated on six edges and afterwards extended. Unlike the variant with Sharp Edges the cuts are rounded.
Sixcylinder MegaminxA curved version of the deltoidal hexecontahedron outside of a megaminx.
Smiley 2x2x2A 2x2x2 in shape of a Smiley.


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