Key Differences in the 3-Player Game
- 4 Walls Built (Dummy Wall): All 152 tiles are still used. Four walls of 19 stacks of 2 tiles (38 tiles each) are built; the vacant 4th position holds the "dummy wall" which is drawn in normal counter-clockwise rotation.
- Modified Charleston: Pass Right (3 tiles), then Pass Left (3 tiles). The "Across" pass is omitted because there is no opposite player.
- Scoring & Payouts: Self-draw awards double payout from both opponents. Winning on discard awards double from the discarder and single from the third player.
Step-by-Step 3-Player Procedure
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1. Build All 4 Walls (The Dummy Wall):
Shuffle all 152 tiles as normal. All 3 active players build their front walls (19 stacks of 2 tiles), and one player builds the fourth wall in front of the empty 4th seat. This fourth wall serves as the "dummy wall" and is pushed into play in regular counterclockwise wall-breaking order. -
2. Deal 14 Tiles to East, 13 to Others:
East rolls dice to determine the break point. East takes 14 tiles; the other two players take 13 tiles. The empty seat receives zero dealt tiles. -
3. Execute Modified 3-Player Charleston:
Because there is no opposite player, the "Across" pass is omitted. The standard 3-player sequence is: Pass Right (3 tiles) followed by Pass Left (3 tiles). An optional Courtesy Pass with an adjacent player may follow by mutual agreement. -
4. Standard Draw, Discard, and Calling Rotation:
Play proceeds counterclockwise between the 3 active players. Tiles are drawn in sequence from the active walls (including the dummy wall when rotated into play). -
5. Scoring and Payout Settlement:
When a player declares Mahjong on a self-draw, both opponents pay double value. When a player wins on a discard, the discarder pays double value while the third player pays single value.
Managing the Dummy Wall During Play
When East's wall is exhausted, the player to East's right pushes their wall forward. When the turn reaches the vacant fourth seat, the player adjacent to the dummy wall uses their rack pusher to swing the dummy wall into the table center. Players draw from the dummy wall in normal counterclockwise turn order until it is depleted.
Frequently Asked Questions
Do you remove any tiles when playing 3-player American Mahjong?
No. All 152 tiles (including 8 Jokers, 8 Flowers, and 136 suited & honor tiles) are used in 3-player American Mahjong. The tiles that would normally be dealt to a 4th player remain in the walls, creating a deeper wall with more turns and higher winning probabilities.
How does blind passing work in a 3-player game?
On the final pass of the passing sequence (Pass Left), if you only have 1 or 2 unwanted tiles, you may take 1 or 2 tiles from the incoming pass blindly and pass them directly to the player on your left without looking at them.
Can you swap Jokers from exposed melds in a 3-player game?
Yes! All standard NMJL Joker exchange rules apply. When it is your turn, after drawing from the wall and before discarding, you may replace an opponent's exposed Joker with the matching natural tile.