Cactus, Tumbleweed

Cactus, Tumbleweed is a game from Yippee Ti-Yay, Happy Birthday.

Rules of game

 * 1) One person stands at one end of the yard. That person is the Caller.
 * 2) Everyone else stands in a straight line, shoulder to shoulder, facing the Caller, but across the yard.
 * 3) The Caller turns his or her back to the others.
 * 4) Then the Caller can say :Cactus" or "Tumbleweed." If the Caller says "Tumbleweed," all of the others move toward the Caller as fast as they dare. If the Caller says "Cactus," the others must stop and freeze in place. Now, the others can choose to keep moving forward, but they'd better be careful! The Caller can turn around at any time during "Cactus." If the Caller catches someone moving, then that person must go back to the starting line.
 * 5) The first person to tag the Caller wins! That person then becomes the new Caller, and the game begins again!