click the roll button then "hold" the dice by clicking them. Repeat until you have no rolls left, then click on one of the boxes in the top of the screen. scoreing system: 1: adds all ones 2: adds all twos 3: adds all threes etc... three of a kind (and four of a kind): adds all dice full house (three of a kind and two of a kind): 25 points small straight (four consecutive numbers eg.1-2-3-4): 30 points large straight (five consecutive numbers eg. 1-2-3-4-5): 40 points chance: adds up all dice regardless yahtzee (five of a kind eg 3-3-3-3-3): Increases by 50s (first yahtzee is 50, second is 100 third is 150 etc...
