Last Updated
：2025/12/06
y-wing
（ plural ）
Quizzes for review
(sudoku) A three-cell combination in a sudoku grid which allows the elimination of a candidate in a fourth cell.
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y-wing
A y-wing in the corner allowed me to eliminate a candidate from another cell and finish the Sudoku.
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A y-wing in the corner allowed me to eliminate a candidate from another cell and finish the Sudoku.
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