Rooted: Created page with "In Sudoku Variants with additional diagonals like Sudoku-X, Argyle Sudoku ... exist additional types of Finned X-Wings formed by Skewed X-Wings. === Exampl..."

2022-01-20T04:20:05Z

Created page with "In Sudoku Variants with additional diagonals like Sudoku-X, Argyle Sudoku ... exist additional types of Finned X-Wings formed by Skewed X-Wings. === Exampl..."

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In [[Sudoku Variant]]s with additional diagonals like [[Sudoku-X]], [[Argyle Sudoku]] ... exist additional types of [[Finned X-Wing]]s formed by [[Skewed X-Wing]]s.
=== Example 1 ===
[[Image:Finned skewed xwing1.gif]]
In this picture we can delete the 1's in the yellow cells. There is a strong link at diagonal R1C9-R9C1 (only two cells with candidate 1) a weak link between R2C2 and R2C8 (in the same line) and no more 1's at the diagonals.
=== Example 2 ===
[[Image:Finned skewed xwing2.gif]]
=== Example 3 ===
[[Image:Finned skewed xwing3.gif]]
== Sashimi Skewed X-Wing ==
Also the [[Sashimi X-Wing|Sashimi]] version of a [[Skewed X-Wing]] works in sudoku variants with diagonals.
=== Example ===
[[Image:Sashimi skewed xwing1.gif]]
Now there is no candidate 1 in R7C7. Again we have fins in the orange cells (not both are necessary), the strong link on diagonal R1C9-R9C1, the weak link in R2 and no more 1's at the diagonals. We can also delete the 1's in the yellow cells.
== External Link ==
* [http://www.djape.net/sudoku/forum/viewtopic.php?t=344&postdays=0&postorder=asc&start=15 djape.net forum post]
== See Also ==
* [[Skewed X-Wing]]
* [[Triangular Connection]]
[[Category:Solving Techniques]]
[[Category:Sudoku-X]]
[[Category:Sudoku Variants]]

Finned Skewed X-Wing - Revision history

Rooted: Created page with "In Sudoku Variants with additional diagonals like Sudoku-X, Argyle Sudoku ... exist additional types of Finned X-Wings formed by Skewed X-Wings. === Exampl..."