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Hard sudoku — printable sheet 11

Four hard puzzles, one page. Answer key for this sheet.back to the puzzles.

Answers 41 · Hard
5
2
6
9
1
3
8
4
7
7
4
3
6
5
8
9
1
2
8
1
9
2
4
7
5
6
3
6
7
8
5
9
4
2
3
1
1
5
4
3
8
2
7
9
6
3
9
2
1
7
6
4
5
8
2
6
7
4
3
5
1
8
9
9
3
5
8
2
1
6
7
4
4
8
1
7
6
9
3
2
5
Answers 42 · Hard
4
9
5
6
8
1
2
3
7
8
6
3
7
5
2
1
9
4
1
2
7
9
3
4
5
8
6
3
1
8
4
9
5
7
6
2
6
7
4
2
1
3
8
5
9
2
5
9
8
7
6
3
4
1
5
3
2
1
4
9
6
7
8
7
4
1
5
6
8
9
2
3
9
8
6
3
2
7
4
1
5
Answers 43 · Hard
3
1
2
7
4
9
6
5
8
6
5
9
2
1
8
3
7
4
4
7
8
6
5
3
9
2
1
5
9
1
8
7
2
4
6
3
7
6
4
9
3
1
5
8
2
8
2
3
5
6
4
7
1
9
1
8
6
3
9
7
2
4
5
9
4
5
1
2
6
8
3
7
2
3
7
4
8
5
1
9
6
Answers 44 · Hard
9
2
8
5
6
4
7
1
3
5
4
3
7
9
1
6
2
8
1
7
6
3
2
8
5
4
9
6
8
2
4
1
3
9
5
7
3
9
4
2
7
5
1
8
6
7
5
1
6
8
9
2
3
4
8
3
7
1
5
6
4
9
2
4
6
5
9
3
2
8
7
1
2
1
9
8
4
7
3
6
5

Sheet 11 of 20 · all hard sheets