American Mahjong Strategy: How to Win More Hands

1. Read the card before you fall in love with your tiles

Every winning hand must match one line on the Mahjong Club Card exactly — there is no generic 'four sets and a pair'. Your first job after the deal is to find the two or three lines your 13 tiles are already closest to.

Count how many tiles each candidate line still needs, not how pretty the line looks. A 25-point line you are four tiles from beats a 75-point line you are nine tiles from almost every time.

• ◆Sort by suit and by number — patterns like 2468 or a consecutive run jump out instantly.
• ◆Note which category your flowers and dragons push you toward; both are heavily used on the card.
• ◆Keep a first choice and a backup that share most of the same tiles.

2. Pass with a plan in the Charleston

The Charleston is three passes right, across and left (then an optional second round). It is the only phase where you can shed three useless tiles at a time, so it decides the shape of your hand more than any draw will.

Pass the tiles that appear in the fewest card lines — odd singletons in a suit you are abandoning, a lone wind, a third suit you will never use.

• ◆Never pass a joker or a flower; both are usable in a large share of lines.
• ◆Don't break a pair to keep a random single — pairs are the currency of the card.
• ◆Watch what comes back to you: repeated tiles of one number often mean the table is short of them.

3. Jokers are points — spend them carefully

Jokers can stand in for any tile inside a pung, kong or quint, but never in a pair or a single. That means a Singles & Pairs line is joker-proof, while Quints are impossible without them.

A hand made entirely of natural tiles scores a Joker Free bonus, so holding one extra joker 'just in case' can cost you more than it saves.

• ◆Exposed jokers can be swapped by any player holding the natural tile — expose late if you can.
• ◆A discarded joker is dead: nobody may claim it.
• ◆Two jokers plus one natural tile is already a pung — count them when judging how close you are.

4. Commit to a line — then switch decisively

Drifting between two lines is the most common way a hand dies. By the time roughly a third of the wall is gone you should be on one line, discarding everything outside it.

Switching is not failure, but do it in one move, not tile by tile. If your line needs four more tiles and three of them are already in the discards, change now.

• ◆Count live tiles: with all four copies visible, that line is dead.
• ◆Concealed lines pay far more but cannot be exposed at all — decide before you claim.
• ◆If your line has become impossible and no other line fits, play for the wall-game draw instead of feeding a winner.

5. Read exposures and stop feeding the table

Everything your opponents claim goes face-up on the rack. Three exposures tell you their category, and usually their exact line, long before they call mahjong.

The player who discards the winning tile pays double, so folding into safe discards is a scoring decision, not a cowardly one.

• ◆Safest discards: tiles already on the table twice, and numbers that fit none of the visible exposures.
• ◆Against exposures of even numbers, hold your evens and throw odds.
• ◆Someone who stops claiming and discards quickly is usually one tile away.

6. Practise the decision, not the whole game

Most improvement comes from one repeated skill: choosing the right discard. Practice Mode deals a single hand and walks you through the recommended discard one decision at a time, with the reasoning shown.

After a full game, the hand review panel scores your discards against the best available choice so you can see exactly where a hand slipped away.