Question: is yahtzee in one roll?
Answer: Yahtzee. A Yahtzee is a 5 of a Kind (i.e. all the die faces are the same), and it scores 50 points. If you roll more than one Yahtzee in a single game, you will earn a 100 point bonus for each additional Yahtzee roll, provided that you have already scored a 50 in the Yahtzee category.