Blackjack is a popular card game played in casinos. The main objective of a blackjack card game is to get the point as close to twenty-one as possible, but not exceeding it. The blackjack card game is mainly divided into casino blackjack and online blackjack. Both follow almost the same betting procedures and strategies. There are slight differences between the blackjack played in land based casinos and that in online casinos. The main difference is in the card counting strategy.