7½, 7 e Mezzo, or Sette e Mezzo is a popular Italian betting game usually played during the holidays. The goal is to reach the highest possible score without exceeding 7½. Face cards are worth ½ points and number cards are worth their face value from 1 to 7. The King of Diamonds (or the King of Coins) is known as the Jolly card, and can have a value of ½, or any whole number from 1 to 7. Choose from one of 17 decks.