There is a combination of remote pair and W-wing here. See if you can find out! : r/sudoku
W Wings in June 16,2009 tough
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Is this a correct application of a W-Wing? : r/sudoku
Sudoku: W wings
W-wing Identification help : r/sudoku
Sudoku W-Wing
Found this lesser known W-wing pattern when I was doing this puzzle. The blue 1/4 cells form a potential W-wing. If there is no 1 and 4 in the orange cells, you
W-Wings are SO COOL! / Sudoku Tutorial #25
How Do You Find And Solve W-Wings? Sudoku Advanced Tutorial #1
Explain this W-wing, please? : r/sudoku
Explain this W-wing, please? : r/sudoku
Struggling to wrap my head around W Wing Logic. : r/sudoku