Help me please, so I just learned about the xy wing technique, I really don't get it tho. I want to know if there is some specific trait to the pivot point
Is this an XY Wing? : r/sudoku
SudokuWiki.org - Y-Wing Strategy
sudoku.magic - ... The SudokuMagic puzzle 1VF a little bit larger for readability 😃 In which field can you remove a pencilmark 9? The technique is called xy-wing. Have fun! #sudoku #sudoku #