Have you ever played blackjack? it is a complex game
Blackjack
Blackjack is the American variant of a globally popular banking game known as Twenty-One, whose relatives include Pontoon and Vingt-et-Un. It is a comparing card game between one or more players and a dealer, where each player in turn competes against the dealer. Players do not compete against each other. It is played with one or more decks of 52 cards, and is the most widely played casino banking game in the world. The objective of the game is to beat the dealer in one
Pontoon does, on average, have a lower house edge than its American counterparts because of the no-hole-card rule, which means that you are paid out immediately for your winnings on any total of 21, regardless of whether the dealer ends up with a natural (a Blackjack). It is too late for the dealer—he has already paid you out. In the US, a dealer Blackjack terminates the game, forgoing the opportunity for you to draw to 21 and win. You lose all your