Finned & Sashimi X Wings in Plain English! / Tutorial #11
Finned & Sashimi X-Wings in Sudoku Explained. How to salvage "imperfect" X-Wings, that have additional Candidates called Fins.
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Sudoku Tutorial #11-A / X Wing Examples & Tips
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Swordfish Caught and Eaten! / Sudoku Tutorial #12
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Sudoku Mastery: X Wings, Y Wings & XY Chains
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Empty Rectangles / Sudoku Tutorial #17
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My Honest Advice To Someone Who Wants To Solve Hard Sudoku
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The Brilliant but Elusive Sue de Coq Pattern Exposed! / Sudoku Tutorial #26
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Sudoku Tutorial #62. How to spot an X wing using rows, and then knowing what to do!
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Turbot Fish Revealed / Sudoku Tutorial #14
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How to Find and Use Triplets in Sudoku Puzzles / Tutorial #9
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Conjugate Pairs & How to Use Them! / Sudoku Tutorial #19
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Finned & Sashimi Swordfish Unveiled! / Tutorial #13
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Advanced Sudoku: The Finned X Wing
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Strong Links & Weak Links in Sudoku / Tutorial #3
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Solve Diabolical Sudoku Puzzles - Very Hard
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Best SASHIMI X-WING Video Ever! Sudoku Advanced Tutorial 21
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Sudoku Tricks: The X-Wing And How To Spot It
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Pairs in Sudoku / Everything You NEED to Know! / Tutorial #8
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Unique Rectangles Part 2 / Sudoku Tutorial #21
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Sudoku Tutorial #98 The power of triplets and matching pairs.
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