Online since 2002. The most comprehensive site for all around twisty puzzles.

Six-Sided: Cube (Shape Preserving)
Chopped-3A hybrid puzzle combining a 3x3x3 and a restricted little chop.
Circle Curvy CopterA Curvy Copter with face turning circles on all six sides.
Circle DinoCould be treated as a slices only variant of a higher order skewb.

Circle Rex CubeA shape transformed variant of the Raptor Cube which is itelf a Rex cube plus corners of the Compy Cube.
Circle SkewbA corner turning hexahedron with three logical layers. It looks as if "circle turns" were added to the skewb.
Circle X 2x2x2A Circle X Cube with added 2x2x2 cuts.

Circle X CubeA new contour cut variant of the Redi Cube and Lucky Clover Cube.
Circle raptor cubeThe Raptor Cube with additional circles in each face.
Circle raptor cube V2The Rhombic Raptor transformed into a strict cubical puzzle.

Circle raptor skewbThe Raptor Skewb with large non-overlapping circles on all six circles.
Circle raptor skewb V2The Raptor Skewb with circles on all six circles not reaching beyond the Skewb cuts.
Clover 2x2x2A Triakis Tetrahedron with cuts inspired by the clover puzzles. Unlike other clover-puzzles the axis system is doctrinaire.

Clover CubeA hybrid of Curvy Copter and 2x2x2.
Clover Cube 3x3x3A face turning cube (aka 3x3x3) with spherical cuts that go so deep that the face pieces vanish.
Clover Cube ExtremeA Shell Cube the inventor enhanced with another axis system, making in a triple hybrid.


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