Hard Sudoku #265197 | Peak Sudoku

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This puzzle

#265197

Hard(54/100)
SE: 3.2
Clues: 28
Symmetry: Vertical mirror

81 leftNo cell selected

1–9 writes into the selected cells.

Techniques in this puzzle4

Naked Single Hidden Single Pointing Pair X-Wing

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Hard Sudoku #265197 | Peak Sudoku