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Hard sudoku — printable sheet 14

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

Answers 53 · Hard
2
4
3
9
6
8
7
1
5
5
7
9
2
1
3
6
8
4
6
1
8
7
5
4
2
9
3
7
5
4
6
9
1
3
2
8
9
6
1
3
8
2
5
4
7
8
3
2
4
7
5
9
6
1
1
8
6
5
2
7
4
3
9
4
2
5
1
3
9
8
7
6
3
9
7
8
4
6
1
5
2
Answers 54 · Hard
5
1
4
9
7
3
8
6
2
8
6
9
2
4
5
3
1
7
7
3
2
6
1
8
5
4
9
4
2
3
7
5
6
1
9
8
1
8
6
4
3
9
2
7
5
9
7
5
1
8
2
6
3
4
6
9
8
3
2
4
7
5
1
2
4
7
5
6
1
9
8
3
3
5
1
8
9
7
4
2
6
Answers 55 · Hard
9
7
6
1
3
2
8
4
5
3
1
4
5
8
7
2
6
9
5
8
2
6
4
9
3
1
7
8
5
3
4
7
6
1
9
2
4
6
9
8
2
1
7
5
3
1
2
7
9
5
3
6
8
4
7
4
1
3
6
5
9
2
8
6
3
8
2
9
4
5
7
1
2
9
5
7
1
8
4
3
6
Answers 56 · Hard
1
3
6
8
9
4
5
2
7
2
4
9
5
1
7
3
6
8
7
8
5
6
3
2
1
9
4
6
2
3
9
7
8
4
5
1
4
5
7
2
6
1
9
8
3
8
9
1
4
5
3
2
7
6
5
1
4
7
8
9
6
3
2
9
7
2
3
4
6
8
1
5
3
6
8
1
2
5
7
4
9

Sheet 14 of 20 · all hard sheets