Shake Numbers

Game consists of 10 numbered dice and two spotted dice. In a turn, the ten numbered dice are thrown and then the two spotted dice. From the ten dice you may take any number of them that total the number rolled with the spotted dice. i.e. you roll 9 with the spotted dice: you can now take away any combination of the numbered dice that add up to 9. If successful, you throw again, and so on. When you cannot take way the number rolled, the total of the remaing dice are added together and that is your score. The player with the lowest score after an agreed number of rounds, wins.