Sudoku-Ball 3D game

Sudoku-Ball(R) is a new Sudoku variant. It has a Samurai Sudoku network with 14 sudokus on a ball such that the entire network is closed in all directions (360 degrees). The number of stars on the ball indicate the complexity of the ball. Easy balls are marked with one star and for the real experts we have the 5 star ball. View an introduction movie at: http://www.youtube.com/watch?v=T6gm845ES4o and http://www.youtube.com/watch?v=MrylPr9BtYY