The bowler pitches the ball to the batter, who must use their bat to hit the ball. The ball must be hit within the field of play – the square. The ball must hit the ground at least once before it bounces or rolls off the field. The batter must then run to the other side of the square to a "safe zone". The runner may rest in safety, but to earn a "run" they must make it safely back to the original side of the square without getting out. Each side bats its entire line-up. Five rounds of play are recommended.