Ikkitsuukan: Difference between revisions

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==Formation==
==Formation==
While the hand shows a complete 1-9 grouping from a particular suit, it is best to view the long cluster as three separate groups of: 123, 456, and 789.
While ittsu appears as a complete 1-9 string, it is only scored if you have the sequences of 123, 456, 789. The following hand, while it contains every tile from 1-9, does not qualify for this yaku:
 
===Counter example===
Having all the tiles from 1-9 in one suit is not sufficient to compose this yaku - as mentioned above, they must form as sequences of 123, 456, 789.


{{#mjt:12344m56p}} {{#mjt:5'677'89m}} Waiting for: {{#mjt:4p}} or {{#mjt:7p}}
{{#mjt:12344m56p}} {{#mjt:5'677'89m}} Waiting for: {{#mjt:4p}} or {{#mjt:7p}}


In this counter example, the tiles 1-9 for one suit are in the hand, but ittsuu would not be counted.  Instead, they are grouped as 123, 567, and 789, with 4-man functioning as the [[Jantou|pair]].
This hand cannot score ittsu because the tiles are grouped as 123, 567, and 789, with 4-man functioning as the [[Jantou|pair]].


===Discard characteristics===
===Discard characteristics===
1,596

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