Solve this medium Sudoku puzzle with 37 clues. Estimated solving time: 30 minutes. View the grid and challenge yourself.
This medium-level Sudoku puzzle contains 37 given numbers (clues). The estimated solving time is approximately 30 minutes for a solver comfortable with medium puzzles. Every valid Sudoku puzzle has exactly one unique solution.
Use Naked Singles and Hidden Singles as your foundation. Look for Naked Pairs and Pointing Pairs when you get stuck. Pencil marking becomes essential at this level.
Medium puzzles typically have 30-35 clues. Fewer clues generally means more complex logic is needed to reach the solution. Medium puzzles are ideal for solvers building intermediate skills.
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