Booth prize-winning game

The stall owner built the 15 can into a pyramid shape as the throwing target. The five jars at the bottom of the pyramid are full of drinks, and the rest are empty. Next to the cans, there is also a billboard with prizes for pitching, which seductively reads: "1 prize 10 yuan, 2 8 yuan, 3 4 yuan, 4 3 yuan, 5 5 yuan, 6 3 yuan, 7 2 yuan, 14 40 yuan, 65. The stall owner told the onlookers that as long as the players stood at 1.5 meters away and knocked down the cans with basketball, they would get a bonus, but they would have to pay 3 yuan money for each throw.

There is little chance of winning this game. It's just a swindler's trick to cheat money. Throwing a big basketball at a pile of crumbling cans seems effortless, but there is actually a mystery: because the basketball is relatively large, it is difficult to knock down only one or two cans when thrown from the front, and it is even more difficult to knock down all five cans filled with drinks at the bottom of the target. Therefore, it is almost impossible for players to get higher rewards when pitching.

Measure your fingers and count your destiny.

The stall owner gives you a stack of brands. There are more than a dozen surnames on each brand. There is a piece of paper on the ground. There are more than a dozen boxes on it. Each box is filled with surnames. He asked you to find a brand with your surname and put it on the corresponding box. Within a few seconds, he said your last name, then took out a tape measure to measure the length of the reporter's fingers and palms, and then found one from a pile of printed paper and handed it to you, which read the wealth of a lifetime. When explanations are needed, booth display fees will be charged.

In fact, this method of surnames guessing is combined according to the rules of surnames arrangement on squares and cards: Take the calculated surnames of "Wu" as an example, the calculated person will cover the small squares with the words "Qian Sun, Zheng Wang, Chu Wei and Han Yang" with small pieces of paper, and the fortune teller will take out several other small cards with the surnames of 16 for the calculated person to identify. The calculated person will nod when he sees a small card with the word "Wu" written on it. In fact, there is only one word "Wu" on the small square covered by the calculated person and the small card recognized by the calculated person.

Remind the masses that fortune telling is a trick to fool people. Do not believe!