※ Play for Free. (No Cash Purchase Necessary)- A game in which a person with a number close to 21 wins by adding the number of cards he has received.- K, Q, J correspond to 10, and ace is calculated as 1 or 11.- You can draw more cards if the first 2 cards are combined and 21 cards are not blackjack.- If the total number of cards exceeds 21 (over 22), it is called 'Burst' and you lose the bet amount.- DOUBLE: Double your bet- STAY: ends the turn without receiving a card- HIT: You get one additional card.