How to play the professor's new ball game

1-Six balls each a different color are trapped inside three transparent plastic spheres.
2-To complete the game players must manoeuvre the balls from the inner sphere to matching slots on the outer sphere.
3-This done by shaking them through a middle sphere that has only two holes...
4-...without tipping out the balls that have already been placed in the correct slot.
Original rubik cube facts:
-It has 43,252,003,274,489,856,000 possible combinations, but only one solution.
-More than 350,000,000 cubes have been sold.
-the slowest cube solver is thought to be Graham Parker, 45, from Portchester, Hampshire.He finished earlier this month, after 26 years.

Tags: How to play ball game Rubik cube