Tricky Sudoku #180666 | Peak Sudoku

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Beginner Gentle Easy Medium Tricky Hard Tough Expert Extreme Diabolical

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81 leftNo cell selected

Puzzle: #180666
Difficulty: Tricky(43/100)SE 2.8
Clues: 30
Symmetry: Vertical mirror

1–9 writes into the selected cells.

Techniques in this puzzle4

Naked Single×9 Hidden Single×3 Pointing Pair×1 Claiming×1

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Tricky Sudoku #180666 | Peak Sudoku