The Perfect Pairs blackjack variation is most often found in casinos located in Australia, Macau, and London. Perfect Pairs blackjack is a gimmick, plain and simple, and it is best for the serious blackjack player to keep this in mind when playing the game. Casinos are always looking for a way to entice slot machine players to broaden their gambling interests and give blackjack a try. The Perfect Pairs variation of blackjack has become increasingly popular in casinos which are trying very hard to integrate the concept of large jackpots typically found in electronic games, such as slot machines, with blackjack and other table games.