Updates from the American mahjong world, and the small human moments that keep people coming back to the table.
Card changes, tournament notes and community announcements.
Twelve cities, beginner and open divisions, and a short list of what to bring if it is your first tournament.
A short note on exposures, prompted by three near-identical questions at last week's league night.
New season, new card. Four things worth confirming in the first two minutes, before the walls go up.
Wednesday open play has been running two tables since spring. From this month there is a third, and a short beginner briefing at the start of each session.
A quick look at the new limited lines and tweaks versus last year, and what they mean for the way you play.
Ask anyone at a long-running table why they started and you rarely get a story about the rules.
A lunchtime club in a conference room, twelve beginners, and the three things that actually got them to a second session.
First table, first win, and a lesson about the difference between winning and being allowed to win.
I lost for six straight weeks. Then somebody told me to stop reading the card and start reading my rack.
My mother taught me, I taught my daughter, and now my daughter teaches my mother. The game is just the excuse.
Wherever I go, I can always find a table. It has changed how I travel more than any guidebook has.
Most regular games have five players. Four sit; one watches, scores, refreshes drinks, and waits for the next round. It is the seat that teaches you the most.
Longer reads on the card, the Charleston, jokers and scoring — bilingual drafts reviewed and published from the admin desk.
A quint is five identical tiles. Impossible without a joker, and one of the few hand structures found nowhere but the American game.
A discard stays live only until the next player draws. Miss that beat and the tile is gone for good.
Eight flowers, no replacement tile. Why NMJL flowers are ordinary tiles, not bonuses, and when one is worth keeping.
Mahjong is not a UNESCO heritage item, was never entered into China's national sport catalog, and its most famous anti-gambling quotation belongs to a rulebook rather than a person. Six corrections.
There is no han and no fu here. Every legal hand has its value printed on the card, and the settlement follows four rules worth learning before your first game.
The three main ways to play use different tile sets, different scoring and different winning conditions. Here is what actually changes, side by side.
A plain walkthrough of a single hand, start to finish — the wall, the Charleston, the first discard, and the moment you push your rack forward.
Not every mahjong set works for the American game. What to look for in a 152-tile NMJL set, what to skip, and what the price differences actually buy you.
Eight jokers sound generous. In practice the limits are strict, and misunderstanding them is the fastest way to a hand that cannot legally win.
China's competitive mahjong champions win on skill, not luck. Here is how standardized rules, probability, hand-reading, stamina, and mental discipline turn the game into a verifiable mind sport.
The compulsory three-pass exchange before the first discard decides more hands than most players realize. Pass with intent and you start the game a tile and a half closer to winning.
Most hands are lost by the player who discards into someone else's win. Three signals tell you what the table is collecting, and one habit keeps you out of trouble.
The annual card lists every legal hand in tiny print. You do not need to memorize it — you need a system for narrowing four hundred lines down to the two or three that fit your tiles.
Two questions decide every discard: how far am I, and how many tiles would improve me? The American version is easier than the Japanese shanten / ukeire framework because the card lists every legal hand.
Nine tiles change hands before a single tile is drawn. Most players treat that as admin. It is the only moment in the game when you get three free looks at what everyone else is collecting.
Japanese riichi mahjong has a professional circuit, a published strategy literature and fifty years of argument about defense. Most of it transfers to the American game — if you translate it first.
American players commit in the Charleston and ride the hand to the end. The Japanese have a word for the alternative — oshi-hiki — and learning it is the biggest single improvement available to an intermediate player.
Every player has sat on a hand that could not win for fifteen minutes without noticing. Here is the fifteen-second check that catches it.
In 1998 China published a rulebook that turned mahjong into a scored sport. It has 81 scoring patterns, a minimum win of 8 points, and almost nothing in common with the American card.
Four reads that actually work in American mahjong: empty family, three visible and missing is unsafe, your own discard, and the exposure lock. The Japanese suji / kabe / genbutsu theory does not transfer cleanly because…
Every April 1st the League resets the game. In 2026 the reset is structural: the block rhythm flipped from PKPK to PPKK, the sextet returned after twenty years, and Flowers stopped being automatic passes.
Dead hands, not-viable calls, the window in which you may still correct an exposure, who wins a contested discard, and exactly when a joker exchange is legal. The rules that decide arguments.
Most players learn the joker rules and stop. The endgame is where jokers are actually won and lost: who to trade with, when to hide one, and how to stop someone else getting yours.
Not under NMJL rules: the Charleston needs a player opposite you, and the wall and payouts are built for four.
No - an exposure cannot be taken back. Your hand must finish on a card line that uses those tiles as they sit.
X means you may call discards; C means every tile comes off the wall. Pick your line before your first call, not after.
A joker is wild only inside a group of three or more. NEWS and the year are required singles, so no joker can fill them.
American mahjong has one written standard and a thousand local habits. Here is how to tell which one you are actually arguing about.
A sourced collection of quotations from Japanese mahjong professionals — with the citations, and an honest account of the famous lines we refused to print.
From Hu Shi's 1927 essay to the officials who spent a decade trying to have mahjong recognized — a sourced collection, including the heritage bid that failed and the mind-sport bid that did not.
Tileborne
New lessons, stories, tools, and features, listed with the date each one actually went live.
