This is the Spanish version of Blackjack. There are many different house
rules, some that enhance the house's edge and some that benefit the player. Keep
in mind that the house will always have an edge but some variations reduce it to
The one biggest difference between Spanish 21 and regular Blackjack is that the four tens are removed from the deck. This increases the house's edge so there are other rules changes that benefit the players.
The game is usually played with 6 or 8 decks in a shoe or a Continuous Shuffling Machine. This allows for the "same" card to be played to more than one player on the same hand.