Rolling Cubes

Rolling Cubes is a flash remake of a great little puzzle.
You start with eight cubes around a center hole.
Each cube is black on the top and white on the bottom.
Roll cubes in the start position but with the white faces on top.
Click on a cube to roll it. It is possible to win in 36 moves.
This game was invented in 1975 by John Harris.
Programming by Nick Kouvaris © 2005.