Original Mexican Train is a Mexican Train Dominoes game available for iPhone, iPad, and iPod touch. The game allows one human player to play against three computer opponents of varying skill levels. With the ability to calculate the "best" train, players can improve their gameplay.

The game offers a wide range of rule variations and options, including the ability to change the names of computer players and adjust the game speed. Players can also choose to display numbers on the dominoes instead of pips. To access all the options, simply touch the "Menu" button and then select "Help".

Original Mexican Train is a highly addictive game that provides hours of entertainment. Its compatibility with multiple Apple devices makes it accessible to a wide range of players. Whether you're a beginner or an experienced player, this game offers a challenging and enjoyable dominoes experience.