How to Read the American Mah Jongg Card: A Beginner-Friendly Guide

August 4, 2026

The American Mah Jongg card can be one of the most intimidating parts of learning the game.

At first glance, it looks like a tightly packed collection of numbers, letters, colors, abbreviations, and mysterious combinations. A made-up example such as FF 111 222 4444 55 may feel more like a code than a possible 14-tile hand.

The good news is that the card follows a consistent visual language. Once you understand what the colors, symbols, repeated numbers, spaces, and abbreviations mean, the patterns become much easier to recognize.

This guide focuses specifically on how to read and compare the hands printed on the card. For an introduction to the tiles, setup, Charleston, and general flow of play, begin with our Beginner’s Guide to American Mah Jongg.

A quick note: The National Mah Jongg League publishes a new Standard Hands and Rules Card each year, and the exact hands change annually. Everyone at the table should use the same year’s card and follow the instructions printed on that card. The 2026 card is the current NMJL card as of this article’s publication.

What Is the American Mah Jongg Card?

The National Mah Jongg League card lists the official Standard Hands that may be completed during play that year.

Your goal is not simply to collect groups that look useful. To declare Mah Jongg, your tiles must match one complete hand on the current card exactly.

That includes:

The numbers, letters, and symbols shown
The required group sizes
The number of numbered suits used
The relationship between those suits
Whether the hand may be exposed or must remain concealed
Any written instructions beside the hand
A total of 14 tiles

The card is divided into sections that organize hands by pattern. Depending on the year, sections may include the current year, even numbers, consecutive runs, odd numbers, winds and dragons, quints, and singles and pairs.

The specific hands change each year, but the basic process used to read them remains largely the same.

Begin with One Line at a Time

New players often try to scan the entire card at once. That can quickly become overwhelming.

Instead, read one line from left to right and ask:

What tiles are shown?
Where are the spaces between the groups?
How many tiles are in each group?
How many numbered suits are required?
Is the hand marked exposed or concealed?
What do the written instructions say?
Does the complete line total 14 tiles?

Think of each line as a formula. Every part of that formula matters.

A hand that is only one tile, one suit, one number, or one grouping away from the printed pattern is not a completed hand.

What the Colors on the Card Mean

One of the most important beginner lessons is that the printed colors do not tell you to use tiles that are physically red, green, or blue.

The colors show where numbered suits remain the same and where they change.

The three numbered suits are:

Craks
Bams
Dots

The printed colors are placeholders. They do not permanently correspond to particular suits.

One Printed Color Generally Means One Suit

When all the numbered tiles in a hand appear in one printed color, those numbered tiles are generally played in one suit.

Depending on the hand, that suit could be:

Craks
Bams
Dots

You choose the suit, but every numbered group shown in that printed color must follow the same suit assignment.

Two Printed Colors Generally Mean Two Suits

When the numbered portions of a hand use two printed colors, the hand generally requires two different suits.

For example, you might decide that:

The first printed color represents Craks
The second printed color represents Dots

Another player could legally play the same pattern by assigning those colors to Bams and Craks instead.

What matters is the relationship shown on the card. Groups printed in the same color stay in the same assigned suit, while groups printed in different colors use different suits.

Three Printed Colors Generally Mean Three Suits

When the numbered portions of a hand appear in three printed colors, all three numbered suits are generally required.

You may decide which printed color represents Craks, Bams, or Dots, but you must apply that choice consistently throughout the hand.

Non-Suited Tiles Do Not Create Another Suit

Flowers and Winds do not belong to Craks, Bams, or Dots. Their printed color does not assign them to a numbered suit.

Dragons require more attention because some hands call for Dragons that coordinate with a particular numbered suit. Always check the hand’s written directions.

Important: Color is only one part of the formula. The grouping, section heading, and written directions must all be read together. The wording beside a hand may clarify how the colors and suits are intended to work.

What Repeated Numbers Mean

The numbers on the card tell you which numbered tile is required. The number of times a number is repeated tells you how many copies of that tile belong in the group.

For example:

1 means one 1 tile
11 means a pair of 1s
111 means a pung of 1s
1111 means a kong of 1s
11111 means a quint of 1s
111111 means a sextet of 1s

The spaces between groups are important. They show where one required grouping ends and the next begins.

For example:

11 222 3333

means:

A pair of 1s
A pung of 2s
A kong of 3s

This short example contains only nine tiles and is not intended to represent a complete winning hand. It simply demonstrates how spacing separates groups.

22 2222 means a pair of 2s followed by a kong of 2s. It does not mean one six-tile sextet, even though both groups use the same number.

Each group must also follow the suit relationships and written instructions shown on that particular card line.

Do the Printed Numbers Always Stay the Same?

Not always.

In some sections, the numbers are literal and must be played as printed. In other sections, they demonstrate a relationship or pattern that may be played with different starting numbers.

This is why the description printed beside the hand is essential.

Fixed-Number Hands

Some sections are based on particular numbers.

A hand in an even-number section, for example, may specifically require combinations involving 2s, 4s, 6s, or 8s. A year hand requires the numbers and zero shown for that year.

You cannot substitute unrelated numbers unless the card’s directions allow it.

Pattern-Based Hands

Other sections may allow a printed sequence to shift.

For example, a hand showing four consecutive numbers may represent a run beginning with any number that allows the full pattern to remain between 1 and 9.

A four-number run might therefore begin with:

1 and continue through 4
2 and continue through 5
5 and continue through 8
6 and continue through 9

However, the exact groups, suit changes, and allowable starting points depend on the wording printed beside that specific hand.

The printed numbers may demonstrate the relationship between the groups rather than requiring one fixed starting number.

Always read the full directions before committing to a hand.

Understanding F, N, E, W, S, D and 0

The card uses letters and numbers as shorthand for Flowers, Winds, Dragons, and the White Dragon used as zero.

F Means Flower

F represents a Flower tile.

For example:

F means one Flower
FF means two Flowers
FFFF means four Flowers

American Mah Jongg sets normally contain eight Flower tiles. Although their artwork and printed numbers may differ, the Flowers are interchangeable in NMJL-style play.

That means a group of four Flowers does not require four visually identical Flower tiles.

N, E, W and S Mean Winds

The Wind abbreviations are:

N for North
E for East
W for West
S for South

Repeated letters indicate repeated copies of the same Wind.

For example:

NN is a pair of North Winds
EEE is a pung of East Winds
WWWW is a kong of West Winds

A sequence such as NEWS is different. It contains four separate single tiles:

One North
One East
One West
One South

It is not a kong because the four tiles are not identical.

0 Means White Dragon Used as Zero

When a hand uses a zero, the 0 is represented by the White Dragon, commonly called Soap.

In a year combination containing 2026, the tiles represented are:

A 2
A White Dragon representing 0
Another 2
A 6

The card’s colors and written directions determine which suits the numbered tiles must use.

A White Dragon functioning as zero should be read as 0, not as a matching Dragon for Dots, within that particular year grouping.

D Means Dragon

D represents a Dragon tile.

The standard suit-and-Dragon relationships are:

Craks coordinate with Red Dragons
Bams coordinate with Green Dragons
Dots coordinate with White Dragons

When a hand calls for matching Dragons, use the Dragon associated with the numbered suit.

However, not every D can be interpreted solely by looking at the nearest numbered group. Read the color pattern and the parenthetical instructions to determine whether the card requires matching Dragons or another specified arrangement.

Pairs, Pungs, Kongs, Quints and Sextets

The card is built from groups of different sizes. Learning their names makes both the card and table conversation easier to understand.

Single

A single is one required tile.

A Joker cannot replace a required single.

Pair

A pair contains two matching or interchangeable tiles as required by the card.

A Joker cannot be used in a pair. Both tiles must be natural tiles.

Pung

A pung contains three matching or interchangeable tiles as required by the hand.

A pung may contain natural tiles, Jokers, or an allowed combination of both.

Kong

A kong contains four matching or interchangeable tiles as required by the hand.

A kong may also contain Jokers.

Quint

A quint contains five matching or interchangeable tiles.

Because a set contains only four natural copies of each numbered tile, Wind, or Dragon, a quint made from one of those tiles requires at least one Joker.

Flowers are an exception. Because the eight Flowers are interchangeable, a five-Flower group could be made with five natural Flowers if the card calls for it.

Sextet

A sextet contains six matching or interchangeable tiles.

A sextet of one numbered tile, Wind, or Dragon requires at least two Jokers because only four natural copies exist.

A six-Flower group could be made with six natural Flowers because all eight Flowers are interchangeable.

When Jokers May Be Used

Jokers may substitute for natural tiles in eligible groups of three or more, including:

Pungs
Kongs
Quints
Sextets

They may not replace required singles or pairs.

A Joker takes on the identity of the natural tile required by the group. The completed group must still represent the particular numbered tile, Wind, Dragon, or Flower grouping required by the card.

Grouped Tiles Are Not Always Sets of Identical Tiles

A common mistake is assuming that every cluster of characters represents a pung, kong, quint, or sextet.

Consider:

NEWS

These are four separate Wind singles. They are grouped visually because they form a meaningful pattern, but they are not four identical tiles.

The same applies to:

2468

This represents four separate numbered tiles:

One 2
One 4
One 6
One 8

It is not a kong.

This distinction matters because Jokers cannot replace any of those required single tiles.

Spaces and repeated characters—not merely the visual width of a group—tell you how the hand is constructed.

Exposed vs. Concealed Hands

Each line on the card is marked to indicate whether the hand may be exposed or must remain concealed.

The designation appears near the point value on the right side of the line.

X Means the Hand May Be Exposed

An X indicates that the hand may be played as an exposed hand.

During play, you may call another player’s discard when it completes an eligible pung, kong, quint, or sextet for your hand.

After calling the tile, you display the completed group on the top of your rack. This is called an exposure.

You cannot call a discard simply because the tile would be useful later. It must immediately complete a legal exposed group.

The exception occurs when a discard completes your entire hand for Mah Jongg. In that situation, the winning tile may complete another required grouping, including a pair or single.

A discarded Joker may never be called.

A hand marked X does not have to contain an exposure. You may complete the entire hand using tiles drawn from the wall and still declare Mah Jongg on an exposed-hand line.

C Means the Hand Must Remain Concealed

A C indicates a concealed hand.

You may not call discards to create exposures while building a concealed hand.

You may claim a discarded tile—other than a Joker—when that tile completes your entire concealed hand for Mah Jongg.

You may also use Jokers in eligible groups within a concealed hand unless the particular card line prohibits their use. “Concealed” does not automatically mean “Joker-free.”

If you make an exposure and later realize you were attempting a concealed hand, that hand is dead. You cannot return the exposed tiles to your rack or continue pursuing the concealed line.

Check the X or C designation before calling a discard.

What the Point Value Means

Each line has a point value printed near its exposed or concealed designation.

The point value is used for scoring under the NMJL rules or the scoring practices followed by your group.

Higher-valued hands are generally more restrictive or difficult to complete. Concealed hands and hands containing many singles and pairs frequently carry higher values because they offer fewer opportunities to call discards or use Jokers.

The point value does not change the tiles needed for the hand. You must still match the complete printed pattern exactly.

Beginners do not need to choose the highest-valued hand. A lower-valued hand that fits your tiles well is usually a better target than a difficult hand selected only for its score.

Read the Parenthetical Instructions

The wording printed beside each line is just as important as the colored pattern.

The instructions may tell you:

How many suits are required
Whether the hand is played in one, two, or three suits
Whether certain groups use matching numbers
Whether a run may begin with any number
Whether a group must be consecutive
Whether Dragons must match a suit
Whether Flowers are required
Whether the same number is repeated in different suits
Whether the hand uses “any like numbers”
Whether the pattern has more than one allowable arrangement

Two lines can look similar at first glance while having completely different restrictions.

Never choose a hand based only on the large colored symbols. Read the entire line, including the words in parentheses.

What “Any Like Numbers” Means

When the card says any like numbers, choose one number from 1 through 9 and use that same number everywhere the hand requires the like number.

For example, if a hand calls for kongs of the same number in three suits, you could use:

Four 5 Craks
Four 5 Bams
Four 5 Dots

You could not use 5 Craks, 6 Bams, and 7 Dots because those are not like numbers.

The group sizes and suit pattern must still match the card.

Understanding Alternate Suit Assignments

Many hands can be played with more than one valid assignment of Craks, Bams, and Dots.

Suppose one portion of a hand is printed in one color and another portion is printed in a second color.

You might assign:

First printed color = Bams
Second printed color = Craks

You could potentially play the same pattern by assigning:

First printed color = Dots
Second printed color = Bams

Players sometimes describe this as rotating the suits.

The important rule is consistency. Once a printed color represents a particular numbered suit in your chosen version of the hand, every numbered group in that color must use that same suit.

You cannot change a color’s suit assignment halfway through the hand simply because another tile becomes available.

Always confirm that your chosen assignment also follows the written suit and Dragon instructions.

How to Compare Possible Hands

During the Charleston and early rounds of play, your tiles may support several possible lines.

Instead of immediately choosing the line with the greatest number of apparent matches, compare the possibilities carefully.

1. Look for Natural Pairs

Pairs are often difficult to complete because Jokers cannot be used in them.

If one possible hand requires a pair you already hold while another requires several pairs you do not have, the first may provide a stronger foundation.

2. Count Truly Useful Tiles

Count how many tiles in your rack fit each possible hand.

Be strict. A tile is useful only when it fits the correct:

Number
Suit
Group size
Color relationship
Written instruction

A 5 Bam is not automatically useful just because the line contains a printed 5. It must fit the suit represented by that printed color in your version of the hand.

3. Protect Difficult Singles and Pairs

Singles and pairs offer no Joker flexibility.

A hand containing many singles and pairs may look close but still be difficult to complete if you are missing several natural tiles.

4. Notice Joker-Friendly Groups

Pungs, kongs, quints, and sextets offer more flexibility because Jokers may be used in them.

A possible hand with several strong natural groups and one or two Jokers may be more achievable than a hand that relies on multiple incomplete pairs.

5. Check the Suit Requirements

A group of individually useful tiles may not work together if the card requires them in different suits.

Assign each printed color to one of your numbered suits and confirm that the entire relationship works—not just one portion of the hand.

6. Check Whether the Hand Is Concealed

A concealed hand is impossible if you have already made an exposure. Your hand would be considered dead for that concealed line.

Even before exposing, consider whether you are comfortable relying on self-drawn tiles rather than calling discards to build groups.

7. Consider What You Passed or Discarded

Think about the tiles you passed during the Charleston or discarded earlier.

Passing one copy of a tile does not necessarily make a hand impossible, but passing several important natural tiles can make another option more practical.

8. Count Visible Natural Tiles

Watch the discards and other players’ exposures, and include the natural copies already in your own rack.

Do not count Jokers in an exposure as natural copies of the tile they represent.

For example, an exposed kong containing two natural 5 Dots and two Jokers shows only two natural 5 Dots. The other two natural 5 Dots may still be concealed in the wall or in players’ racks.

However, if all four natural copies of a tile are already accounted for outside your rack, you cannot complete a natural pair of that tile.

A Simple Method for Decoding Any Line

When a card line feels confusing, use this order:

Step 1: Separate the Groups

Identify the spaces between the printed numbers and letters.

Step 2: Count Each Group

Determine whether each group consists of singles, a pair, a pung, a kong, a quint, or a sextet.

Step 3: Translate the Symbols

Identify Flowers, Winds, Dragons, and White Dragons being used as zero.

Step 4: Assign the Numbered Suits

Use the printed colors to determine which numbered groups stay in the same suit and where the suit changes.

Step 5: Read the Written Directions

Confirm whether the numbers are fixed, consecutive, matching, like-numbered, or otherwise flexible.

Step 6: Check X or C

Determine whether the hand may be exposed or must remain concealed.

Step 7: Count to 14

Add the tiles in every printed group. A complete winning hand on the card contains 14 tiles.

Step 8: Check the Entire Pattern Again

Confirm the:

Numbers
Group sizes
Suit assignments
Dragons
Flowers
Winds
Written instructions
Exposure status

A hand must match the complete line, not merely resemble it.

Common Card-Reading Mistakes

Treating the Printed Colors Literally

The colors show suit relationships. They do not correspond permanently to Craks, Bams, and Dots.

Counting Flowers or Winds as Numbered Suits

Flowers and Winds are non-suited tiles. Their printed color does not add another numbered suit to the hand.

Changing a Color’s Suit Assignment Mid-Hand

Once you assign a printed color to Craks, Bams, or Dots, use that assignment consistently throughout the hand unless the card’s directions indicate otherwise.

Assuming Every Printed Number Is Fixed

Some sections show patterns that may move or use different like numbers. Read the instructions beside the line.

Missing the Spaces Between Groups

22 2222 is a pair plus a kong. It is not one sextet.

Using a Joker in a Pair

Jokers cannot replace required singles or pairs.

Assuming Every Visual Cluster Is an Identical Set

NEWS consists of four Wind singles. 2468 consists of four numbered singles.

Assuming a Concealed Hand Must Be Joker-Free

A concealed hand may contain Jokers in eligible groups. Concealed refers to whether the hand may make exposures, not whether it contains Jokers.

Calling a Tile That Is Merely Useful

A discard can normally be called only when it immediately completes an eligible exposed group or completes the entire hand for Mah Jongg.

Ignoring the Written Directions

The parenthetical instructions may contain the restriction that determines whether your interpretation is legal.

Forgetting to Count the Natural Tiles

Jokers in another player’s exposure do not count as visible natural copies of the tile they represent.

The Card Becomes Easier with Practice

You do not need to understand every line on the card before you begin playing.

Start by choosing two or three sections that feel easiest to recognize. Practice translating the printed colors into suits and dividing each line into singles, pairs, pungs, kongs, and larger groups.

Over time, the card stops looking like a page of codes. You begin to see familiar structures:

Natural pairs that need protection
Flexible groups that can use Jokers
One-, two-, and three-suit arrangements
Like-number patterns
Consecutive sequences
Possible pivots between similar hands

A comfortable playing surface can also make learning feel more organized. Explore our mahjong mats to find a design that makes your table feel polished, inviting, and ready for play.

The goal is not to memorize the entire card. It is to learn how to translate one line at a time.

Once you can do that, choosing and building a hand becomes much less intimidating—and much more fun.

Frequently Asked Questions

Do the printed colors correspond to Craks, Bams, and Dots?

Not permanently. The colors show where numbered suits stay the same and where they change. You assign Craks, Bams, and Dots according to the hand’s pattern and written directions.

What does a repeated number mean?

The number identifies the tile value, and the number of repetitions identifies the group size. For example, 33 is a pair of 3s, while 3333 is a kong of 3s.

What does 0 mean on the card?

The 0 represents a White Dragon being used as zero, most commonly in a hand based on the current year.

What does F mean?

F represents a Flower. Multiple Fs show how many interchangeable Flower tiles are required.

What does D mean?

D represents a Dragon. When a matching Dragon is required, Red coordinates with Craks, Green with Bams, and White with Dots. Always check the written directions for the specific hand.

Can a Joker be used in a pair?

No. Jokers cannot be used for required singles or pairs. They may be used in eligible groups of three or more tiles.

Can Flowers be used with Jokers?

Yes. Jokers may substitute in an eligible Flower grouping of three or more. However, because all eight natural Flowers are interchangeable, a Flower quint or sextet does not automatically require Jokers.

What is the difference between an exposed and concealed hand?

A hand marked X may be exposed by calling eligible discards and placing completed groups on top of the rack. A hand marked C must remain concealed, although the final discarded tile may be claimed when it completes Mah Jongg.

Does an exposed hand have to contain an exposure?

No. The X means the hand may be exposed. You can also complete the hand entirely through draws without making an exposure.

Can a concealed hand contain Jokers?

Yes. A concealed hand may contain Jokers in eligible groups. It simply cannot make exposures while the hand is being built.

Can I call a discarded tile to complete a pair?

Only when that discarded tile completes your entire hand for Mah Jongg. You cannot call a tile merely to expose or save an ordinary pair.

Do the hands change every year?

Yes. The National Mah Jongg League publishes a new Standard Hands and Rules Card annually. Everyone at the table should use the same year’s card.

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