When the cue ball strikes another ball, you no longer control its momentum. The pocketed balls will appear in order at the bottom of the screen. Each player may only sink balls of one color. If a player sinks another player's ball, the game is lost. The first player to sink all the balls of one color wins.
Players sink balls of alternating colors.
If a player sinks two ball of the same color in a row, the game is lost. The player who sinks the most balls of alternating colors wins.