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dark sudoku If the four cells form a "swordfish" shape, you can eliminate that number from other cells in the same rows and columns. 16x16 sudoku books Each grid must be solved independently, but the shared elements create a web of interconnectedness that adds an extra layer of complexity. what is candidate mode in sudoku Stress Relief: Engaging in a puzzle like Sudoku can provide a sense of relaxation and focus, helping to reduce stress levels.
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