Extreme Sudoku #464340 | Peak Sudoku

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81 leftNo cell selected

Puzzle: #464340
Difficulty: Extreme(84/100)SE 5.4
Clues: 28
Symmetry: 180° rotational

1–9 writes into the selected cells.

Techniques in this puzzle8

Naked Single×10 Hidden Single×6 Pointing Pair×2 Claiming×1 Naked Triple×1 2-String Kite×1 XY-Wing×1 BUG+1×1

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Extreme Sudoku #464340 | Peak Sudoku