Charleston Pass Order in American Mah Jongg: Right, Across, Left

The Charleston pass order in American Mah Jongg starts right, across, left. If all four players agree to continue, the optional second Charleston reverses the sequence: left, across, right. Afterward, opposite players may agree to a courtesy pass.

What is the correct Charleston sequence?

The Charleston takes place after the tiles are dealt and before normal drawing and discarding begin. Each standard Charleston pass contains exactly three tiles. Players pass simultaneously, keeping the game moving in a fixed pattern around and across the table.

A simple memory aid is RAL, then LAR:

• R-A-L: right, across, left
• L-A-R: left, across, right

The first Charleston is mandatory under standard American Mah Jongg rules. The second Charleston happens only when everyone agrees. If even one player says no, the group skips it and moves to the courtesy pass.

How to complete the first Charleston step by step

Before passing, sort your rack and compare it with the current NMJL card. Look for useful pairs, related numbers, repeated suits, flowers, winds, and dragons. You do not need to choose one final hand yet; the goal is to protect flexible groups while releasing isolated tiles.

Then follow this sequence:

1. Pass three tiles to the player on your right. Choose all three from your own rack.
2. Receive three tiles from your left. Add them to your rack and reassess your options.
3. Pass three tiles across the table.
4. Receive three tiles from across the table. Recheck the card before the last pass.
5. Pass three tiles to your left.
6. Receive three tiles from your right.

Do not pass jokers during the Charleston. Every pass must contain three legal tiles; you cannot intentionally pass only one or two because you want to keep the rest.

When does the second Charleston happen?

After the first Charleston, one player asks whether everyone wants a second Charleston. It proceeds only with unanimous agreement. A player with a strong, focused rack may stop because another three passes could force useful tiles away or send opponents exactly what they need.

If everyone agrees, reverse the directions:

1. Pass three tiles left.
2. Pass three tiles across.
3. Pass three tiles right.

This reversal restores balance: over both Charlestons, players pass twice in each direction. Keep evaluating after every receipt rather than deciding all nine outgoing tiles at once. New tiles can improve a backup hand or make your original target less practical.

Where do blind passes fit?

A blind pass is available on the third pass of a Charleston. In the first Charleston, that is the pass to the left. In the second Charleston, it is the pass to the right.

Use it when you do not have three tiles you are willing to release. Take one, two, or three of the tiles you just received from across and pass them onward without looking at them. Add enough tiles from your rack to make a total of three.

For example, suppose you have only one clear discard before the final left pass. You can place that tile with two face-down tiles just received from across, then send all three left. You never inspect the two blind tiles, so you cannot selectively keep one.

A blind pass is not a separate fourth pass. It is simply a way to complete the third pass without sacrificing three chosen tiles from your rack.

How does the courtesy pass work?

After the Charleston ends, players sitting opposite each other may negotiate one final exchange. Each pair independently agrees to pass zero, one, two, or three tiles across. Both players in that pair pass the same number.

Use a clear verbal check:

• “How many?”
• “Two.”
• Both players then pass two tiles across at the same time.

One opposite pair can exchange while the other pair declines. The courtesy pass does not require all four players to choose the same number. Once these exchanges are complete, East begins normal play by discarding a tile.

Confirm your table’s house rules before play.

A practical Charleston checklist

Before each pass, use this quick process:

1. Protect combinations: Keep pairs and groups that fit several possible card lines.
2. Release isolated tiles: Pass tiles with little support from the rest of your rack.
3. Preserve flexibility: Avoid committing to one exact hand too early.
4. Recheck after receiving: New tiles can change your best section, suit, or backup plan.
5. Count three legal tiles: Verify the pass before sliding it across the table.
6. Say the direction aloud: “Right,” “across,” or “left” prevents the most common beginner mix-up.

How Bird Bam helps at the table

The Charleston requires everyone to track directions, reassess a changing rack, and transition cleanly into play. Bird Bam helps groups keep the game and scorekeeping organized after the passes end, so no one has to shift from learning the sequence to managing a messy paper score sheet. Players still need the current NMJL card to identify legal hands.

If your group wants a cleaner way to keep score and track games, Bird Bam gives your table a simple iOS companion for American Mah Jongg.

Frequently asked questions

Is the first Charleston mandatory?

Yes. The first right-across-left Charleston is mandatory in standard four-player American Mah Jongg.

Can one player stop the second Charleston?

Yes. The second Charleston requires all four players to agree. One player can decline it.

How many tiles do you pass during the Charleston?

Pass exactly three tiles on every standard Charleston pass. The later courtesy pass can be zero, one, two, or three tiles by agreement between opposite players.

Which passes can be blind?

The third pass of either Charleston can be blind: left at the end of the first Charleston and right at the end of the second. Blind tiles must be forwarded without looking at them.