How do I practice American Mahjong on my own?
Stop trying to simulate a whole game and practice the opening instead. Deal yourself thirteen tiles, make the decision the opening asks for, then sweep them up and deal thirteen more. Almost everything that determines a hand happens before the first discard, and that part needs no opponents at all.
Answered by Prim. Last reviewed 2026-09-21.
The part worth repeating is the part you can do alone
Most solo practice fails for the same reason: the player tries to recreate a full game, discovers that a full game requires three other people and a wall and a scorecard, and gives up after ten minutes. So she waits for game day, plays four hands, and calls that her practice.
The better approach is to stop practicing the game and start practicing the decision. The opening choice, made in the first minute with thirteen tiles in front of you, shapes more of the outcome than anything you do afterward. It also happens to be the only part of Mahjong that works perfectly well with an empty table and nobody watching.
Deal thirteen, decide, sweep, repeat
This is the whole exercise, and it is close to the most valuable thing you can do with a spare set. Wash the tiles, draw thirteen at random, sort them, and then answer three questions out loud. Where is the strength in this rack. Which family on the card does it belong to. Which three tiles would you pass.
Then stop. Do not play the hand out. Sweep the tiles back, draw another thirteen, and do it again. Ten repetitions takes twenty minutes and it teaches the one thing nobody gets enough of at a real table, which is volume. At a table you meet perhaps four opening hands in an evening. Here you meet ten before the kettle boils.
Walk a Charleston with nobody there
You can run the entire passing sequence by yourself, and it is easier than it sounds. Before you begin, lay out rows of three tiles face down to stand in for the passes that will arrive. Deal yourself a hand. Then walk the Charleston properly, taking one row in and pushing three tiles out, right, across and left, and on through the second if you choose to play it.
What this gives you is the thing a real table can never give a learner: unlimited time. At a table you are holding up three other people while you think, and the pressure of that is exactly when players pass badly. Alone, you can sit with a difficult pass for five minutes and work out why it is difficult.
Run the same thirteen tiles twice, on purpose
This one is a test rather than a drill, and it is the most revealing exercise on this page. Photograph your dealt hand so you can rebuild it exactly. Gather in one direction, one family, all the way through the Charleston, and write down how many spare tiles you finished with. Then rebuild the identical thirteen tiles and gather the other way. Write down that number too.
The comparison is the lesson. The same rack can finish comfortably ahead down one road and struggling down the other, and the difference is often several tiles wide. You cannot see that at a table, because you only ever walk one road and never learn what the other would have cost. Running both is the only honest way to find out that the most adaptable family is not automatically the family that leaves you closest.
Build a line by hand, and keep a tally that is not wins
In the weeks after a new card arrives, take one line at a time and physically lay out every legal version of it, swapping which suit does which job until you have built them all. This is not memorizing the card. It is learning what a single line permits, which is a different skill and a far more useful one, and it puts the flexibility into your hands rather than your head.
Then keep one number on yourself. Every time you finish a Charleston, note whether you came out of it ahead, level or behind. Watch that distribution over a month. It is a measure of how well you are opening hands, it has nothing to do with whether you won, and it will improve long before your win count does.
Practice reading a line right now
Building a line by hand is the drill, and Read the Card is the same exercise without the tiles to wash. Take one line, work out what it permits, and do it again.
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