Overview
Suicide, also known as wall ball, is a game typically played by children and teenagers. The rules vary widely from place to place; those given below are not necessarily a "standard" form of the rules.
Setup
Suicide requires at least two players, and can have as many as can be accommodated by the playing area. The playing area comprises a hard surface, such as concrete, and a large, flat wall, and is usually outdoors. The game also requires a rubber ball or a tennis ball.
Suicide may be played in teams, but is most commonly played individually.
Gameplay
From Wikipedia (CC BY-SA 4.0).