HOW TO READ THE CARD (Article 269)

Learning how to read the National Mah Jongg League card is not about memorization—it’s about orientation. The card is designed as a structured reference that guides decision-making throughout the hand, not a test of recall. While some players choose to memorize portions of the card because that suits their learning style, most players build confidence by understanding how the card is organized, what signals it provides, and how to interpret its requirements as the game is played. When you know how to read the card, you can identify patterns, recognize flexibility and limitations, and make informed choices as your hand develops, with the card in front of you.

Playing with the National Mah Jongg League Card (Without Memorization)

Many newcomers believe that experienced players have the NMJL card memorized. While a small number of players do rely on memorization because it helps them feel confident, it is not required—and it is not how most players actually play the game well.

Confidence in mah jongg comes from understanding, not recall. The method you use depends on how your mind works. Some players like repetition and memory. Others play best by recognizing patterns, interpreting structure, and making decisions in real time. Both approaches are valid. Memorization is optional; comprehension is not.

What every player needs, regardless of learning style, is the ability to work with the card as a living reference while the hand is developing.

To play comfortably with the NMJL card, you only need three core skills.

First, you must be able to read the card. This means understanding the colors, letters, and numbers, and noticing the flexibility or limitations shown in parentheses. Parentheses are not decoration—they communicate whether jokers are allowed, whether exposure is required, and how rigid or adaptable a hand may be. Reading the card is about recognizing structure, not memorizing sequences.

Second, you need to navigate the card. Each category has hallmarks—distinct patterns, construction styles, and risk profiles. When players know the categories and what makes each one unique, they can quickly narrow their focus instead of scanning the entire card. Navigation is what allows players to stay oriented, even when their first idea doesn’t pan out.

Third, you must learn how to pick a hand. Choosing a hand is not about locking in a perfect match on the first draw; it’s about assessing strength, feasibility, and timing as tiles come in. Strong hand selection is category-based first, tile-based second. As the hand develops, players refine their choice, adjust within the category, and build toward completion with intention rather than hope.

Together, these skills replace the need for memorization. Players who can read, navigate, and choose effectively are able to play confidently with the card open, make informed decisions, and adapt as the game unfolds.

For players who want a gentler on-ramp, Jump-Starters are designed to support this exact approach—helping newcomers engage with the card through structure and pattern recognition rather than pressure to memorize.

Inside the Card

The space on the National Mah Jongg League is small, so there is limited space to provide clarity. Understanding how to read it correctly is essential to avoid misinterpretation.

Change in Colors Means Change in Suits

A change in colors on the card means a change in suit in the hand. The player chooses which colored block on the card corresponds to the suits in their hand. For example:

• If the card shows one color, the hand must have tiles in one suit.
• If the card shows two colors, the hand must have two suits following the pattern on the card.
• If the card shows three colors, the hand must have three suits following the pattern on the card.

Text in the Parentheses Provides Flexibility

If flexibility is allowed in a hand, the League will note it in parentheses. If no such note appears, the hand must be completed exactly as printed.

Examples from the 2025 card:

• Year #1 – like pungs of 2s or 5s in opposite suits
• Evens #4, #7, #8 – like multiples (e.g., pungs, kongs respectively) of any even number
• 369 #3, #5 – like kongs of 3s, 6s, or 9s
• Singles & Pairs – stand-alone pair of 3s, 6s, or 9s

If there is a contradiction between the colors on the card and the text in parentheses, the parentheses take precedence.