Mexican Railroad Dominoes Game

Mexican Dominoes are played in multiple rounds with the goal of scoring at the end of all rounds to win. Each round begins with a double elimination. The first round starts with [6-6]. Successive rounds begin with the next lower double ([5-5], [4-4], etc.). At the beginning of the round, the leading double is taken out and placed in the center. Each player receives 5 tiles from the remaining tiles. The player who gets the highest tile starts the round. Each player has a personal train in Mexican Railroad Dominoes. One additional train (called a Mexican train) is also available to all players. A player can only play one plate if it is not a double.