Electronic Yahtze is based on classic dice game also known as Yatzy (or Yahtzee™).

The objective of the game is to score most points by rolling five dice to make certain combinations. After each roll, the player chooses which dice to keep by tapping on given dice, and which to roll again.

The following combinations earn points:
•Ones: The sum of all dice showing the number 1.
•Twos: The sum of all dice showing the number 2.
•Threes: The sum of all dice showing the number 3.
•Fours: The sum of all dice showing the number 4.
•Fives: The sum of all dice showing the number 5.
•Sixes: The sum of all dice showing the number 6
•Three of a Kind: Three dice showing the same number. Score: Sum of all dice.
•Four of a Kind: Four dice with the same number. Score: Sum of all dice.
•Full House: Any set of three combined with a set of two. Score: 25 points.
•Small Straight: Four sequential dice. Score: 30 points.
•Large Straight: Five sequential dice. Score: 40 points.
•Chance: Any combination of dice. Score: Sum of all the dice.
•Yahtze: All five dice with the same number. Score: 50 points (plus 100 point for every next Yahtze).

Bonuses:
•Bonus 35: Extra 35 points when at least 63 points are scored in upper section (Sub-total).
•Bonus 100: Extra 100 points for 2nd and every successive Yahtze.