How to Play Mexican Train Dominoes | Official Rules

double dominoA set of double-twelve dominoes allows you to play some of the more complicated domino games. They can also be used to add variety to the simpler games, or to allow more people to play them.Doubles is a domino game for 2 or more players that involves matching tiles with doubles in the layout. Learn the rules, scoring, and variations of this classic game from the Great Book of