Blackjack is one of the best games in the casino because it can have an incredibly low house edge. If you play correctly, the house edge is only 0.5%. Anyone can play perfectly because you can figure out the odds of winning in every situation by สูตรจาวิสสล็อต using basic math. There are more face cards in the deck than any other single card, so you can assume that the next card will be a ten, most of the time. No one wants to sit around and do math while they are playing blackjack. So, mathematicians have figured out precisely which move you should make based on the total value of your hand and the value of the card that the dealer is showing. They have put this information together in charts called strategy guides.