The PokerNews blackjack calculator combines the information about your blackjack hand with the game's basic strategy to show you what is the best way to play your cards. Connect with useful site us on your favourite social networks. We’ll let you know what we’re up to, and you can tell us how we’re doing. Blackjack is a very popular game in the United States because many people try to beat it by counting cards. Because of its popularity and commonly known rules, many casinos have created Blackjack variants that use a lot of Blackjack rules and terminology to try and piggyback on Blackjack’s notoriety. Casinos know they are creating new games entirely, but they want you to think the new games are the same as blackjack so that you can feel like you’re playing a familiar game and the casino can enjoy a higher house edge. Here are some of the Blackjack doppelgängers you should avoid: