The game uses 40 cards: 10, 9, 8, 7, 6, 5, 4, 3, 2, An and their four colors.
At the beginning of the game, three cards will be issued for each player, and four cards will be put on the table, after which the player will play the card in turn.
When all players have finished playing their cards, three cards will be distributed to each player until all the cards have been dealt.
When the number of cards played by the player is the same as that on the table, the player takes away the cards with the same number on the table; when the card of the player is the same as the number of cards taken away by the other player in the last round, the player takes away all the cards of the opponent.
When the card played by the player has the same number as that on the table and is the same as the card taken away by the opposing player in the last round, the player only takes away the card on the table.
When all the cards are played, the last player takes away all the cards on the table.
When all the cards are played, the game is over, count the number of cards taken away by each player, and a large number of cards win the game.