Iishanten: Difference between revisions

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'''Complete iishanten''' {{kana|完全形、完全イーシャンテン}} is an improvement on floating iishanten when all tiles in the hand contribute to the iishanten. In the example hand, the 223s group now has three tiles working together. This hand is also an example of '''perfect iishanten'''. Perfect iishanten is a special type of complete iishanten that guarantees a ryanmen wait. If we draw 1469s, we can discard 4s for a multisided wait. If we draw 2s or 2p, we discard 3s to wait on completing the 78s group.
'''Complete iishanten''' {{kana|完全形、完全イーシャンテン}} is an improvement on floating iishanten when all tiles in the hand contribute to the iishanten. In the example hand, the 223s group now has three tiles working together. This hand is also an example of '''perfect iishanten'''. Perfect iishanten is a special type of complete iishanten that guarantees a ryanmen wait. If we draw 1469s, we can discard 2s for a ryanmen wait. If we draw 2s or 2p, we discard 3s to wait on 69s to complete the 78s group.


=== Atamanashi ===
=== Atamanashi ===
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