Hard Sudoku Puzzle 7375: Challenge Your Logic Skills

Test your logic with Sudoku 7375, a hard puzzle from The Guardian. Fill the grid so each row, column, and 3x3 box contains digits 1-9 exactly once.

Brit Brief 09/07/2026 14:47

Hard Sudoku Puzzle 7375: Challenge Your Logic Skills — Hard Sudoku Puzzle 7375: Challenge Your Logic

The Guardian presents Sudoku puzzle number 7375, rated as hard. This classic logic puzzle challenges solvers to fill a 9x9 grid with digits from 1 to 9. Each row, column, and 3x3 subgrid must contain every digit exactly once.

How to Play Sudoku

The puzzle begins with some cells already filled. Your task is to deduce the remaining numbers using logical reasoning. No arithmetic is required; only pattern recognition and deduction matter. The difficulty level indicates that advanced techniques may be necessary, such as hidden pairs, X-Wings, or swordfish patterns.

Tips for Solving Hard Puzzles

Start by scanning rows, columns, and boxes for missing numbers. Use pencil marks to note possible candidates for empty cells. Look for cells where only one number fits. For hard puzzles, you may need to consider interactions between multiple rows or columns. Practice improves speed and accuracy.

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This puzzle was originally published in the Guardian's Life & Style section. It is designed to provide a satisfying challenge for experienced solvers. The solution will be available in a future edition or online.