Void Cube

The Jury's Grand Price Winner of the Nob Yoshigahara Puzzle Design Competition is the Void Cube designed by Katsuhiko Okamoto.
The first thing you will notice is that there are no center cubes. Goal of Void Cube is to scramble the Void Cube, and then restore all faces, like Rubik's Cube. In some cases, it will appear that there is no solution to this cube; it is a second puzzle to figure why this happens. The cube is made of ABS resin.
UPDATE: A video review of the Void Cube by a speedcuber can be watched at YouTube.

Tags: Void Cube | Rubik's Cube