This version has various shades of grey and a logo on every side.
There is a huge court case regarding this promotion. Sony are sueing O2 for using Playstation styled graphics in association with their product. You can see their point...
HEADS & OBJECTS
Mastering Rubik's Cube
At last. The Solution. The 20th century's most perplexing puzzle made clear by a world-famous cube-master - Don Taylor