 Viewed from the racker's vantage point, the 1 ball is placed at the rack's apex, the 2 ball at the rack's right corner and the 3 ball at the rack's left corner (as in the game of rotation); all other object balls are placed randomly.An is required, meaning that at least four balls must be driven to rails (as opposed to a , such as is used for the opening break in straight pool and one-pocket).Kelly pool is a game, which means that the lowest numbered ball on the table must be contacted by the cue ball on every shot.