All thirteen rounds from double-12 down to double-blank, six players to a page, with the rules and scoring printed alongside so nobody has to look them up mid-game.
| Round | Double | P1 | P2 | P3 | P4 | P5 | P6 |
|---|---|---|---|---|---|---|---|
| 1st | 12-12 | ||||||
| 11-11 | |||||||
| 10-10 | |||||||
| 9-9 | |||||||
| 8-8 | |||||||
| 7-7 | |||||||
| 6-6 | |||||||
| 5-5 | |||||||
| 4-4 | |||||||
| 3-3 | |||||||
| 2-2 | |||||||
| 1-1 | |||||||
| 0-0 | |||||||
| TOTAL | |||||||
Scoring: each player counts the pips remaining in their hand and adds it to their running total. Some groups score a leftover double-blank as 50 — agree before you start.
Mexican Train is scored like golf: the lowest total wins. At the end of each round every player counts the pips still left in their hand and adds that to a running total. Go out first and you score zero for the round, which is the whole point of going out.
A standard game runs thirteen rounds with a double-12 set. The first round starts on the double-12, the second on the double-11, and so on down to the double-blank. Shorter games are common — just agree how many rounds before you start and use the top rows of the sheet.
Marking a train public. If you cannot play, you draw one tile. If you still cannot play, your train is marked — usually with a penny or a marker — and anyone may play on it until you play on it yourself again.
Doubles. Play a double and it must be satisfied before normal play resumes. In most house rules the next player must play on that double, and if they cannot, they draw and their train opens.
The Mexican Train. A communal train anyone may add to at any time. Most groups allow it to be started once, at any point in the round.
How many rounds is a game? Thirteen with a double-12 set — one per double, counting down.
How do you score leftover tiles? Add up the pips. Some groups score a leftover double-blank as 50 rather than 0 to discourage hoarding it — agree in advance.
How many tiles do you start with? Commonly 15 for 2–4 players, 12 for 5–6, and 11 for 7–8.