Hide-and -seek is a very funny childhood game . The rule is one child is responsible for looking for a group of people hiding in different places.at the beginning, we blind his eyes with a cloth . Then he can undo the cloth and start searching when he count ten . everyone must find a good place to hide within short time . once he find and catch one of them . He wins. And the child who was caught needs to take over the task of finding someone. In other words they change their role . The interesting part is that when someone was found, in order not be caught, they would run immediately , then the other one would chase them. They are laughing and running. How happy they are . Furthermore they get health thanks to the additional exercise. That’s why it was seldom to see a big boy or girl . We didn’t have the obese problem at that time . nowadays children are keen on playing with phone and computer games. They never play our childhood games. It’s abandoned.