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Shanten: Difference between revisions
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Also expand the 3-shanten wait list based on the same computer program. For example, you can pick up a 2 pin, 3 pin and 6 pin while discarding the 2 sou and the isolated wind tiles. This will leave you in tenpai on a closed wait for 5 sou.
(Expand the list of possible tiles to 1-shanten for the 2-shanten example. Based on a brute force search by a computer program. The basic idea is that one can discard the two useless wind tiles while building sou groups, also leading to 1-shanten hands.) |
(Also expand the 3-shanten wait list based on the same computer program. For example, you can pick up a 2 pin, 3 pin and 6 pin while discarding the 2 sou and the isolated wind tiles. This will leave you in tenpai on a closed wait for 5 sou.) |
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===Sanshanten=== | ===Sanshanten=== | ||
'''Example''': 3-shanten | '''Example''': 3-shanten | ||
:{{#mjt:457p111m246s1255z}} Needs: Any {{#mjt: | :{{#mjt:457p111m246s1255z}} Needs: Any {{#mjt:23456789p12345678s125z}} to 2-shanten. | ||
== Open vs closed == | == Open vs closed == | ||