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Use Sudoku Solvers as a Learning Tool: While you should not rely on Sudoku solvers to solve puzzles for you, they can be an excellent learning tool. sudoku xyz wing Try different grid sizes: Experiment with different grid sizes to challenge yourself and enhance your problem-solving abilities. sudoku 247 summersudoku 247 summer Understanding the Rules Before diving into solving a Sudoku puzzle, it's essential to understand the rules. how toplay sudoku if __name__ == "__main__": board = [ ["5", "3", ".", ".", "7", ".", ".", ".", "."], ["6", ".", ".", "1", "9", "5", ".", ".", "."], [".", "9", "8", ".", ".", ".", ".", "6", "."], ["8", ".", ".", ".", "6", ".", ".", ".", "3"], ["4", ".", ".", "8", ".", "3", ".", ".", "1"], [".", "6", ".", ".", ".", "7", "9", ".", "."], [".", ".", "7", ".", ".", ".", ".", "2", "4"], [".", "2", "1", ".", "9", ".", ".", ".", "5"], [".", ".", ".", "8", ".", ".", ".", "7", "9"] ] print(isValidSudoku(board)) Output: True Conclusion: Valid Sudoku is a popular problem on LeetCode that tests your ability to solve puzzles using algorithmic thinking. Puzzle Sharing: Share your progress or completed puzzles with friends and family on social media platforms. arkansas gazette sudoku
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