This document summarizes the rules for playing nine-ball pool billiards. It outlines that the object is to pocket the balls in numerical order with the 9-ball winning the rack. It describes how the balls are racked in a diamond shape and that the player who wins the lag chooses who breaks first. The rules for a legal break are explained, including that at least 4 balls must contact the rails or it's a foul. Continuing play and fouls are also summarized, including that standard fouls result in cue ball in hand for the other player.