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do sudoku have multiple solutions Step 6: Apply the "X-Wing" and "Swordfish" Techniques For more advanced solving, learn the "X-Wing" and "Swordfish" strategies. sudoku with auto candidate Strategies for Solving Sudoku 9: To master Sudoku 9, here are some effective strategies: Fill in the easy numbers: Start by filling in any cells with a single possible digit. Title: USA Today Puzzles Sudoku: A Challenging and Rewarding Mind-Teaser Introduction: USA Today Puzzles Sudoku has become a popular pastime for puzzle enthusiasts worldwide. sudoku with auto candidatesudoku with auto candidate Step 1: Understand the Basics Before diving into solving a Sudoku puzzle, it's crucial to understand the basic rules.
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