Every place is different, but ours is: two people play, put their fingers on the table respectively, and one of them said that the turtle touched it, and then each person raised a finger. If you raise the same finger, the other party loses, and then take turns shouting slogans.

Games are the first step for all mammals, especially primates, to learn to survive. It is a social behavior based on the satisfaction of material needs, following certain rules in certain time and space, and pursuing the satisfaction of spiritual needs. But at the same time, this behavior is also a way for mammals or primates to lower blood pressure and reduce emissions, whether in infancy, development or maturity.

Reasonable and moderate games allow human beings to challenge and overcome obstacles in a simulated environment, which can help human beings develop their intelligence, exercise their thinking and reaction abilities, train their skills and cultivate their sense of rules. Large-scale online games can also cultivate their strategic and tactical awareness and team spirit.