The rules of a game define how the game is played, what actions are allowed or prohibited, and how players should behave. They provide a framework for the game and help to ensure that it is fair and enjoyable for all players. Rules are an integral part of games, and they serve a variety of purposes.

After rolling and playing doubles or acey-deucey, the player must roll and move again. A roll of acey-deucey counts as a 1-2, and as doubles of the player's choice. Upon reaching one's own home board, also called the 'finishing quarter', a man may not be moved again until all the rest have arrived.