How to Read the NMJL Card and Pick Your Hand
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The annual NMJL card is the rulebook for the year, and to a newcomer it looks like a wall of numbers and symbols. It is not. The card is a catalog of winning hands, grouped into a handful of sections that each follow one logic. Learn to navigate it and the whole game opens up — you stop hunting for a hand and start choosing one.
The sections, in plain English
| Section | What it holds | Character |
|---|---|---|
| Section | What it collects | Feel |
| 2026 | The year's brand-new all-original patterns | Fresh, often the talk of the season |
| 2468 / 13579 / 369 | Even, odd, and three-six-nine number runs | Predictable, good first picks |
| Winds & Dragons | Hands built around honor tiles | Short, fast, satisfying |
| Quint & Consecutive Runs | Five-of-a-kind and long sequences | High value (X40-X45) |
| Singles & Pairs | The C50-C75 heavy hitters | Risky, rewarding |
Within any section, a line reads the same way: the tile groups you need, a modifier like Any 2 Suits or w/ matching dragons, and the score. Once you can read one line, you can read them all.
Picking a hand early
Good players commit to a line right after the Charleston. Sort your rack into the suit order that line implies, and you will see at a glance which draws help and which do not. If your chosen line needs two suits, keep your discards to the third. Indecision is the silent killer of new players — a hand you half-commit to is a hand you never complete.
Switching: legal, common, expected
Here is the relief: you are allowed to switch hands. If your first choice stalls because the tiles will not come, pivot to a line that uses what you already hold. The trick is to switch early — once you have exposed tiles for one hand, you are largely locked in. Keep flexible tiles (jokers, and the winds or dragons that appear across several sections) a little longer than you think you should.
Exposed versus concealed
Claiming discards to build exposed groups completes a hand faster, but it locks those tiles and shows opponents what you are doing. Some card hands actually require a concealed build. Know which before you start claiming — exposing into the wrong structure is a fast way to strand a hand. If you are unsure which hands reward exposure, the tile guide and the printable rule card between them cover the basics.
The 2026 section: this year's headline patterns
Every annual card opens with a section simply dated that year — for the current card, the 2026 block. These are brand-new patterns the League introduced this cycle, and they are where the season's conversation lives: players compare notes on which new line is secretly easy and which looks tempting but never comes together. Treat the 2026 section as the card's headline act. Because the patterns are new to everyone, nobody has muscle memory for them, so reading them carefully on your first few games is a genuine edge over players who assume they resemble last year's lines.
The quint hands and the singles-and-pairs
Two sections deserve respect. Quints — five identical tiles, usually built with jokers — carry the X40 to X45 premiums because they are hard to assemble. The singles-and-pairs section (C50 to C75) is where the big cumulative scores live, but those hands are unforgiving and easy to false-call. Treat them as a specialist's tool until you have a dozen games behind you.
The fastest way to make the card feel natural is to play against it. The free practice game deals real hands and shows you which card lines you are one draw from — far better than staring at a PDF. New to the tiles entirely? Start with our 152-tile primer before the card will make full sense.
Quick Answers
What does NMJL stand for?
National Mah Jongg League, the organization that publishes the official annual card of standard winning hands used across American mahjong.
How often does the card change?
Once a year, each spring, valid through the following March. You must play the current year's card; previous years' patterns no longer count.
Can I switch hands mid-game?
Yes, and it is expected. Switch early, before you have exposed tiles for another hand — once groups are exposed and displayed, your options narrow sharply.
What is the difference between exposed and concealed?
Exposed means you claimed discards and displayed the group on your rack (faster, but locked and visible). Concealed means you built it from your own draws. Some card hands require concealed.