Numbers Up

Numbers Up is a Let's Make a Deal game which three contestants compete to win an unknown cash amount. In the first round, there are 4 colored squares concealing numbers and all 3 dealers play. Each player picks a color, and the player with the lowest number is out, while the highest number is added to the cash amount, starting at the tens digit. This repeats for the hundreds digit, but with 3 digits and 2 players. When one player is left, their choices are either the last digit or a zonk. At that point, they can decide whether to go for the cash, or take a sure thing.