Concealed self-draw 門清自摸 · ménqīng zìmō
A concealed hand that self-draws scores 3 on one line: Concealed hand 1, Self-draw 1 and Unaided 1. Players sum it up as “concealed and drawn makes three”.
South self-draws, East round, East deals on a streak of 1.
Concealed self-draw 3 + Seat wind 1 = 4 tai
Try this hand in the calculatorHow it counts
3 tai by default.
- No chow, pung, exposed or added kong (a concealed kong is fine).
- You drew the winning tile.
- It totals 3; Concealed hand and Self-draw are not added again.
What it combines with
Earthly ready, Heavenly ready, Human win, Earthly win, Heavenly win replace it.
Dropped when the hand also scores:
In the example it adds to:
Who pays what (base 100, 20 a tai)
- East dealerbase 100 + 7 tai × 20 incl. dealer and streak 3−240
- Westbase 100 + 4 tai × 20−180
- Northbase 100 + 4 tai × 20−180
- South collects+600
Dealer and streak tai are added only to payments the dealer is part of. Open this hand in the calculator
Questions people ask
How many tai is Concealed self-draw?
3 tai by default.
What does Concealed self-draw not stack with?
Earthly ready, Heavenly ready, Human win, Earthly win, Heavenly win replace it.
How do I check whether my hand scores Concealed self-draw?
Tap the hand into the tai calculator and it lists every line. Open this page's example in the calculator.
Nearby patterns
Play Mahjong Orchid
Every win shows its tai line by line, using the table on this page.