Traditional game of skill and lucky dice.  The object of the game is to close down as many of the numbers as possible in the box.  The winner is the player who manages to close down all the numbers.  Sooooo …. if you throw a 3 and a 6 (9) you have five possibilities to close the numbers – 9, 8 & 1, 7 & 2, 6 & 3, 5 & 4.  Keep rolling until either all the numbers are closed or the player can’t close any more numbers.  Any numbers remaining uncovered are counted up and play continues.  The winner is the player with the lowest score.