Decades after frustrating millions with his multi-coloured plastic puzzle cube, Hungarian professor Erno Rubik has given the world another challenge.

The Rubik's 360 requires the player to move plastic balls through a set of transparent spheres to match their coloured slot - without tipping out the ones you have already got in. Professor Rubik said: "The 360 is one of the most innovative and exciting puzzles we've developed since the Cube, adopting elements of my original design, challenging the solver to use skill, dexterity and logic."