Crazy EdgeA hybrid of face and edge turning cube that does not jumble.
Crazy SkewbA skewb with circles. Equivalent to the Crazy tetrahedron.
Crazy UnicornThe Unicorn in a crazy version, with circles on the faces.
Creator/DestroyerA Curvy Copter with a space theme, two ancient monoliths roaming the cosmos. One emits stars and elements, the other consumes everything in its path.
Crescent CubeA hybrid of corner and edge turning cube a little bit more complex than the simplest possible.
Cube in cubeA reimplementation of the edgeless 4x4x4, dotted with lego pieces.
Cubic 3x3x5A 3x3x5 in shape of a hexahedron. This allows some moves a true 3x3x5 cuboid would not allow.
Cubic 3x3x5 ½A relative of the mass produced cubic 3x3x5 made by exchanging pieces.
Cubic 3x3x5 IIA relative of the mass produced cubic 3x3x5 made by exchanging pieces.
Cubic 3x3x6Mass produced cubic 3x3x6. A mixtures of pieces from two different pieces.
Cubic 3x3x9 IThe logic successor of the cubic 3x3x7. A cuboid out of a series of cubes that behave like a bandaged 9x9x9.