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Wait shapes

Step 5 of 5

Two-sided and closed waits

waits on either end, or : a , the best basic wait. only waits on the middle tile: a . An edge like (only ) is a .

Which tile completes this hand?

Two pairs

Either pair can become the triplet

With two pairs, either can become a triplet while the other stays the pair: a . When all four sets are done, the last tile waits for its twin: a .

Two pairs: tap every tile that wins.

Four in a row

3-4-5 plus 6, or 3 plus 4-5-6

Longer runs can be split more than one way. Try every split: each one gives waits.

Four in a row: tap every tile that wins.

Five in a row

A run of five waits on three tiles: both ends of each way to split it. A three-sided wait beats even a ryanmen.

Five in a row: tap every tile that wins.

Find them all

While you hold a tile, Riichi Arena shows the waits you would have after discarding it, and how many copies are left. Try this one without help.

Seven in a row: find every winning tile.

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