Historical data indicates that blackjack evolved from a simple 17th century game which was played in Spain and France within small groups of friends. When casinos began to operate in the 19th century blackjack was one of the first games which casinos included in their list of gaming choices. Casino players flocked to blackjack tables where they could enjoy the simple game of suspense and excitement as they tested the luck of the draw together with their skill in responding to the game's quick pace. When the casino moved online, blackjack moved with it, allowing players to play online blackjack -- including multiple blackjack variations -- at their convenience on their personal PC. In recent years the mobile casino has expanded to offer gamers the opportunity to play blackjack on their mobile device. Mobile players can play blackjack at any time and in any location that they have access to an Internet connection.