Is this a sashimi finned xwing? I tried follow the definition but got confused : r/sudoku

South Philly Review 10-17-2013 by South Philly Review - Issuu

Advanced Sudoku: Skyscraper = Sashimi Finned X-Wing!

march-2011

Charlotte sun herald

Advanced Sudoku: Skyscraper = Sashimi Finned X-Wing!

The Terribly-Titled Nuzlocke of Pokemon Rejuvenation: Part 3 Finale: Remember, I Wuv You, Page 84

Isn't this a sashimi x-wing? Why can't I eliminate the 4 in r7c2? My understanding is that the diagonal pairs can be tested together, both of which would eliminate r7c2. My app

GC2EGA2 Advanced Sudoku Strategies: Swordfish (Unknown Cache) in California, United States created by UncleTom (maintained by kindredlaugh)

HoDoKu: Solving Techniques - Finned/Sashimi Fish

Sudoku Swordfish strategy explained

The Terribly-Titled Nuzlocke of Pokemon Rejuvenation: Part 3 Finale: Remember, I Wuv You, Page 84

Why does Japanese have different alphabets for words that are pronounced the same in English (for example, “kara” and “kari”)? - Quora

Why does Japanese have different alphabets for words that are pronounced the same in English (for example, “kara” and “kari”)? - Quora

dxSudoku #76 Sashimi X-Wing