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These cells are known as "locked candidates." By focusing on these cells, you can eliminate possibilities in other parts of the grid, making it easier to solve the puzzle. usa sudoku dailycommitting sudoku This additional rule adds a layer of strategic thinking and requires players to not only fill the grid but also satisfy the sum clues. sudoku x You can enjoy solving them anywhere, whether it's during a long journey, waiting in line, or simply relaxing at home. For many Washington Post readers, the puzzles are a form of mental exercise that keeps their minds sharp and their thinking processes agile. sudoku xx wing sudoku technique X-Wing and Swordfish Techniques: These advanced techniques involve identifying patterns of numbers in rows and columns.
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