Blackjack is one of the simplest card games at the casino. The rules are simple and the objective is clear: score more points than the dealer, but not more than 21, which is the perfect score. All cards represent a certain value: Ace is worth 1 or 11 points, face cards (K, Q, and J) are all worth 10 points, and the other cards have their nominal value. Based on the cards in hand, you can choose between the following options to beat the dealer: stand, ask for a card, split, or double down.