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Hard Sudoku 9×9
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#21
Hard Sudoku 9×9 — Puzzle 21
Name:
Date:
Hard Sudoku 9×9
Write 1–9 once in every row, column and box.
3
5
5
7
8
7
4
1
2
4
5
8
6
9
3
1
8
7
7
6
3
4
8
1
9
2
6
7
8
1
9
4
9
1
4
6
2
3
8
5
9
3
6
1
8
2
9
7
6
5
3
7
3
1
4
2
6
4
9
5
2
7
8
1
2
3
5
4
6
9
9
5
2
4
8
1
6
3
2
5
7
fun
children.com
Puzzle #21