Mobile Blackjack, or twenty-one, is one of the most popular card games available in Bolivia. The game is played with one or two 52-card decks and each card holds its own value. The aim of the game is to collect a hand with a total value of 21, or as close as possible. As the game progresses, the player takes turns to receive a card each time and must decide whether to “hit” or “stay” on their turn. If they decide to “hit,” they will receive another card. If the player has a total value of 21 or lower, they must stay and the next player takes their turn. A player wins the game if they have a total of 21 or higher, or if their total value is lower than the dealer's total value.