If one goes by the record of games that are played in casinos both offline and online, there cannot be any second thought that blackjack continues to be one of the most widely played and common casino games. This game has been around for a long period of time and over the years the game has evolved and blackjack card rules have also undergone a lot of change. Though on the surface the game may appear to be the same, when one looks at it in different casinos, the fact of the matter is that there are a number of variations to this game. In fact it is quite common to have different blackjack card rules depending on the region in which the game is played. In fact it has been found that the blackjack card rules are different in Europe compared to what it is in Atlantic City or Las Vegas. Though there could be many minor variations in the format, there is one major difference that is quite obvious. This pertains to the rule governing hole cards. In a hand that is of 17 the rules governing splitting or doubling could be different in different casinos about which the players must be aware before committing their money and effort.

Since each player is comfortable following certain version and certain blackjack card rules, it is quite common to have casinos that offer different versions of blackjack games to satisfy individual customer requirements and preferences. In places like Atlantic city the games starts on the same note with the dealer receiving two cards one with face up and the other with face own. On the other hand the European blackjack usually the face down card is never dealt at all.

The best way to understand more about the various blackjack card rules and the variants available would be to have a look at the games closely for a period of time before getting into the actual playing of the game.