Tennis ball or ping pong ball ; sidewalk or designated playing field that a ball can easily bounce on
Boxball transforms two sidewalk squares into an outdoor version of ping-pong or, perhaps more accurately, a postage-stamp-sized game of tennis.
Each player serves, volleys, and defends his square. The lines (or “cracks”) around the concrete define the court; the seam between the two squares is the imaginary net.
Players choose or volley for first serve. Serve is maintained by winner of the volley or rotated every five points. In some games, only the server wins a point; others play so that either player can win any point.
Twenty-one is usually the winning score, with the requirement of winning by two points. The ball is slapped back and forth between boxes with an open palm. Slap the ball into your opponent’s box;
he or she returns it back to your box after one bounce or on the fly.
If you step into the playing court, fail to return a shot, or if your return shot’s first bounce lands out of your opponents box, you lose the volley.
You can choose whether you can use both hands, or one hand only (where you can use the back of the palm for a “reverse shot”). Reverse shots aren’t easy to control, since the back of the palm is not as flat or flexible as the front, but they’re sometimes necessary in order to protect the full box. Players can try to hit the ball with force–or with a cutting motion to give the ball more spin, or “English,” and make it more difficult to return. Boxball is quick game with soft spinning shots, slams, and pinpoint shots to the corners. It’s simple, intimate and intense.