Blackjack is a card game that pits the player against the dealer. The object of the game is to get as close to 21 as possible without going over, while also beating the dealer’s hand. The game is played on a semicircular table that can seat varying numbers of players. Blackjack is usually played with one to eight 52-card decks. Number cards (2-10) score their face value, while picture cards (Jack, Queen, King) are worth 10 points. Aces can count as either 1 or 11, depending on which will help your hand the most. When the players are done with their hands, the dealer will then take his or her turn. The dealer will normally hit on a hand total of 16 or less and stand on a higher hand total of 17 or more. When a player’s hand beats the dealer’s, they win the round. If a player busts, they lose their original bet. If a player has a perfect hand of an ace and a ten, it is known as a “blackjack” and pays out at 1.5:1. There are many different strategies that can be used in blackjack, though some of them are more advanced than others. For example, counting cards is a popular strategy that involves keeping track of the high and low-value cards to predict future outcomes. It’s not foolproof and doesn’t eliminate the house edge, but it can help some players increase their chances of winning. Other strategies are more simple and involve adjusting bet sizes based on previous results. These aren’t as accurate as card counting, but they can still give the player an edge. Aside from counting cards, blackjack players can also make side bets. These bets are placed alongside the main wager and can vary in complexity. Examples include betting on the dealer having a certain poker hand, making a pair with your first two cards, predicting whether or not the dealer will have a blackjack, and more. Some side bets are more lucrative than others, and players should always check the rules of each table before placing their bets. Some casinos offer special games where the payout for a blackjack is reduced from 3 to 2 to 6 to 1. This increases the house edge and should be avoided. However, not all casinos offer this type of game and it may not be available in every location.