Difference between revisions of "Franken Swordfish"
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Revision as of 19:04, 22 July 2025
The Franken Swordfish is a fish pattern of the Franken Fish type. This type allows either the defining set or the secondary set to contain boxes, as well as lines.
This is a fish diagram of a Franken Swordfish:
In this example, the defining set contains columns 5, 7 & 8. The secondary set contains rows 5 & 8 and box 3. All the candidates in the defining set (marked with X) are located inside the secondary set. The remaining candidates from these 3 constraints can be eliminated.
