Approach to Solve Valid Sudoku on LeetCode: Check the given Sudoku grid for any repeated digits in rows, columns, and 3x3 subgrids. jellyfish sudoku
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jellyfish sudoku Use Process of Elimination: When you cannot determine the exact placement of a number, use the process of elimination to narrow down the possibilities. sudoku wooden board game If the third number of each pair appears in the same row, column, or box, it can be eliminated from the third cell of that pair.
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