Hard Sudoku #158083 | Peak Sudoku

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81 leftNo cell selected

Puzzle: #158083
Difficulty: Hard(53/100)SE 3.2
Clues: 28
Symmetry: Vertical mirror

1–9 writes into the selected cells.

Techniques in this puzzle3

Naked Single×10 Hidden Single×4 X-Wing×1

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Hard Sudoku #158083 | Peak Sudoku