double dominoA double-12 domino set; One marker per player, plus a marker for the Mexican Train (e.g., a quarter or small object) Objective. The goal of Mexican Train Dominoes is to be the first player to playDouble Six Dominoes follows the rules known as Muggins or The Five Game. Muggins is played with a double six set of dominoes by two (or more) players. This simulation is limited to two. To