First the players must define a playing area such as a yard or anything with set boundaries. In this version of tag, one person is "it" and attempts to tag any of the other players, but when they touch someone, that person is "frozen" in place. They cannot move and must stand with their feet apart. The only way they can become unfrozen is if another person crawls under their legs. Play continues until all the players are frozen. Then the last person to be frozen is "it" for the next game.