Rubik 6x6x6

a.k.a. V-Cube 6x6x6
Patented by P. Verdes 2007, made by V-Cube 2008.
(plastic, 2.75 inches;
opposite black is yellow, opposite red is orange, opposite blue is green)

Uses slightly rectangular cubes on the edges and larger square cubes at the corners; works with a click-stop action. The Verdes patent describes designs as large as 11x11x11. Below are photos of the this puzzle partially disassembled and the pieces that are used; note that some of these pieces are used for filling space that is not seen from the outside. The reduction to a Rubik 3x3x3 solution used for Rubik 4x4x4 and Rubik 5x5x5 solutions can be used for solving this cube.

Further Reading
Jaap's Page,, from:
Wikipedia Page,, from:
Verdes Patent Application, from: - patent application 2007/0057455
Verdes Patent, from: - patent no. 7,600,756