ACMNA015 MA1-5NA For 3 players. This is a subtraction game based on the difference between the two sides on a 0-6 domino. Players may count on from the smaller number or cover an equal number of dots on each side of a domino in order to find the difference. They then cover that number on their board. Only dominoes without blanks are used but the game includes a full set of dominoes which can be used for a variety of other domino games. 1 set contains 3 boards and 1 set of small dot 0-6 dominoes.