From Information Packaging:
Shut the Box is a traditional dice game recreated in a windows game. 2 dice are rolled each turn, you can use value of the dice or the total of the 2 dice added together. Each number is available to you only once per game, the game is over when your dice numbers or total are not available. Your score is the total of the numbers left when you can no longer make a turn. Zero is a perfect score.