Isn't the Eight Diagrams Array of Poker amazing, that is, posting gossip with 26 playing cards?

This is a classic poker magic, commonly known as ghost gossip. The back of playing cards is up in a big gossip, the audience randomly draws cards, and the magician can accurately say the number and color of the cards.

Here is an easy-to-learn poker skill:

Prepare 7 cards of any suit, 1 to 7, and fold them in order.

The magician closed his eyes and asked the girl to draw any card from a pile of cards and remember what this card was. It should be noted that if 1 is drawn, it is required to put it back and draw another card until it is not 1.

After the girl chooses a card, you insert the card you got into the remaining stack of cards at will, and then return it to her, so that she can shuffle the cards according to the following rules:

According to the number of cards drawn before, for example, five cards, start with the top card in the stack, put 1, the second card, the third card and the fourth card at the bottom, and turn the fifth card over and put it at the top of the stack. Then start with this turned card, put 1, the second card, the third card and the fourth card at the bottom, turn the fifth card over, and so on until all seven cards are turned over.

After shuffling, the otaku held the girl's hand and said that he wanted to know where the cards were. He rubbed hard, pretending to be in meditation. He spread out seven cards to verify his induction results and guess the cards drawn decisively.