Tricky Sudoku #371421 | 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: #371421
Difficulty: Tricky(48/100)SE 3
Clues: 28
Symmetry: 180° rotational

1–9 writes into the selected cells.

Techniques in this puzzle4

Naked Single×13 Hidden Single×3 Pointing Pair×1 Naked Pair×1

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Tricky Sudoku #371421 | Peak Sudoku