American Mahjong can look complicated the first time you see four racks, a table full of tiles, and a card covered in colorful combinations. The rhythm becomes much easier once you understand the game in a few stages: set up the walls, choose possible hands, complete the Charleston, then draw and discard until someone completes a valid 14-tile hand.
This beginner guide explains the full flow of play without reproducing any hands from the annually published National Mah Jongg League card.
Quick note: This guide covers American Mahjong. Other Mahjong traditions use different tiles, winning patterns, and rules.
What is the goal of American Mahjong?
Your goal is to build one complete 14-tile hand that matches a line on the current American Mahjong card being used by your group. The card changes annually, so players choose from a new set of valid hands each year.
Unlike many card games, you do not invent your own winning combination. The numbers, suits, group sizes, and colors in your hand must follow one specific line on the card.
What you need to play
For a standard four-player game, you will need:
- An American Mahjong set with the 152 tiles used in play
- Four racks, usually with pushers
- Two dice
- One current American Mahjong card for each player
- A table with enough room for four walls and a central discard area
An American set normally includes Dots, Bams, Craks, Winds, Dragons, Flowers, and Jokers. Some retail sets include extra tiles, but the standard game uses 152.
If you are still choosing a set, read our American Mahjong Set Buying Guide before comparing designs.
Learn the basic tile groups
You do not need to memorize every possible hand before your first game. Start by recognizing these groups:
- Dots: numbered circle designs from 1 through 9
- Bams: numbered bamboo-style designs from 1 through 9
- Craks: numbered character designs from 1 through 9
- Winds: North, East, West, and South
- Dragons: commonly associated with the three suits
- Flowers: suitless tiles used in many card combinations
- Jokers: flexible tiles that may substitute in certain groups, but not everywhere
The three numbered suits each contain four copies of tiles 1 through 9. Winds and Dragons are often called honor tiles.
For a closer look at each family, see our American Mahjong tile identification guide.
Step 1: Choose seats and build the walls
The four players take positions called East, South, West, and North. East begins as the dealer.
Turn all 152 tiles face down and mix them thoroughly. Each player builds a wall that is 19 tiles long and 2 tiles high, for a total of 38 tiles per wall. Push the four walls together to create a square.
Your group then uses the dice and its preferred table procedure to determine where the wall is broken. If you are learning with an experienced group, let them lead this step the first few times; the important part is dealing from the correct end of the wall consistently.
Follow our step-by-step table setup and dealing guide when preparing your first game.
Step 2: Deal the tiles
Tiles are dealt until East has 14 tiles and every other player has 13. Place your tiles on the sloped side of your rack so only you can see them.
Before passing or discarding anything, sort your rack into broad groups:
- Like numbers
- Matching suits
- Winds and Dragons
- Flowers
- Jokers
Then scan the current card for two or three possible hands. Beginners often make the game harder by committing to one line too early.
Not sure what the colors and symbols mean? Read our guide to reading an American Mahjong card.
Step 3: Complete the Charleston
The Charleston is the signature passing phase of American Mahjong. Players exchange unwanted tiles before normal play begins.
The first Charleston is mandatory and contains three passes of exactly three face-down tiles:
- Pass three tiles to the player on your right.
- Pass three tiles to the player across from you.
- Pass three tiles to the player on your left.
A second Charleston may be played only if all four players agree. It reverses the direction:
- Pass left.
- Pass across.
- Pass right.
Groups commonly finish with an optional courtesy pass across the table. Confirm the exact procedure with your table before beginning.
See our Charleston passing-order guide for a closer look at the sequence and passing options.
Beginner Charleston advice
- Keep tiles that support more than one possible hand.
- Avoid passing Jokers.
- Do not break a strong pair unless your likely hands do not need it.
- Recheck the card after every pass; the tiles you receive may point to a better hand.
- Do not reveal or name the tiles you pass.
Step 4: Begin normal play
After the Charleston, East has 14 tiles and starts by discarding one unwanted tile face up into the center and naming it clearly.
Play moves counterclockwise. On a normal turn, a player:
- Draws the next tile from the wall.
- Checks whether the tile completes a valid hand.
- May perform a legal Joker exchange.
- Discards one tile face up and names it.
You usually begin your turn with 13 tiles, draw a 14th, and end the turn by discarding back to 13.
Step 5: Understand calls and exposures
When another player discards a tile you need, you may sometimes call it to complete a group. A called tile must become part of an exposure placed face up on top of your rack.
For ordinary play, a discard may be called to complete a group of three or more matching tiles. A discard cannot normally be called just to make a pair. The major exception is when that discarded tile completes your entire Mahjong hand.
Calling and exposing tiles gives the table useful information about your hand. It also commits you to an exposed hand on the card. A hand marked concealed must normally remain hidden; a discard may be claimed for a concealed hand only when it gives you immediate Mahjong.
Step 6: Use Jokers correctly
Jokers are powerful, but they are not completely wild.
As a beginner, remember this core rule:
- Jokers may be used in groups of three or more identical tiles.
- Jokers may not be used as a single tile or in a pair.
- A discarded Joker cannot be claimed.
During your turn, you may exchange a matching natural tile for a Joker that is visible in a valid exposure on any rack. Place the natural tile into the exposure and move the Joker into your concealed hand.
Because Joker situations can become detailed, keep the current rulebook available while learning. Our Joker rules and exchange guide explains the key restrictions.
Step 7: Declare Mahjong
When your 14 tiles match one complete hand on the current card, announce “Mahjong” and display the hand for verification.
Check all of the following:
- The numbers and suits match the selected line.
- The group sizes are correct.
- The hand follows the color requirements on the card.
- A concealed hand was not exposed illegally.
- Jokers appear only where permitted.
If the hand is valid, the round ends. If no player completes a hand before the wall is exhausted, the round ends without a winner.
A simple first-game strategy
Winning your first game matters less than learning to make good decisions. Use this approach:
- After the deal, identify two or three related possibilities on the card.
- Keep flexible tiles that work across those possibilities.
- Watch which suits and numbers other players expose and discard.
- Narrow to one hand after the Charleston or during the first few turns.
- Re-evaluate if too many required tiles are already visible on the table.
- Protect pairs and difficult-to-replace tiles once your direction is clear.
Common beginner mistakes
Committing to a hand too early
Your initial 13 or 14 tiles are only a starting point. Stay flexible through the Charleston.
Treating Jokers as completely wild
They cannot represent a single tile or either tile in a pair.
Calling a discard for a pair
You generally cannot expose a pair from a called discard unless the tile completes Mahjong.
Forgetting whether a hand is concealed
Check whether the card marks the hand exposed or concealed before calling a discard.
Looking only at your own rack
Exposed groups and discarded tiles reveal which tiles remain available and what other players may be building.
Frequently asked questions
Do I need the current card to play American Mahjong?
Yes. The annual card defines the valid winning hands for that season. This guide teaches the flow of the game, but it does not replace the card.
How many people play American Mahjong?
The standard game is designed for four players. Groups sometimes adapt play for fewer people, but those procedures are variations rather than the standard four-player format.
Why are there 152 tiles if each player holds only 13 or 14?
Most tiles begin in the four walls. Players draw from those walls throughout the game, while unwanted tiles are discarded into the center.
Can I learn without memorizing the card?
Absolutely. Experienced players continue to consult the card. The skill is learning how to interpret its patterns and adjust as tiles appear.
Is American Mahjong the same as Chinese Mahjong?
No. They share historical roots and many tile families, but American Mahjong uses Jokers, the Charleston, racks, and an annually issued hand card. Other Mahjong traditions have their own rules and scoring systems.
Ready to bring the game to your table?
Start slowly, keep the card beside your rack, and treat the first few games as guided practice. Once the draw-and-discard rhythm feels natural, strategy begins to replace memorization.
Explore our American Mahjong Sets or review the American Mahjong Set Buying Guide to choose tiles that fit your table and playing style.