Expert sudoku — printable sheet 2
Four expert puzzles, one page. Answer key for this sheet.back to the puzzles.
8
1
3
7
5
6
9
4
2
2
6
5
4
9
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8
7
1
4
9
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8
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6
5
1
7
8
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4
5
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9
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3
4
2
9
6
7
1
5
8
9
5
6
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8
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4
2
7
6
8
1
5
7
4
2
3
9
7
2
4
1
3
9
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8
6
5
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9
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2
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7
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4
8
3
4
2
9
7
6
5
1
6
5
2
4
1
3
7
9
8
1
9
7
8
5
6
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4
3
1
5
9
7
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8
2
6
4
2
9
6
3
8
1
7
5
7
6
8
1
2
5
9
4
3
2
4
6
5
8
9
3
1
7
5
7
1
3
6
2
4
8
9
9
8
3
7
4
1
5
6
2
1
2
4
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8
7
9
6
3
3
6
8
2
4
9
1
5
7
5
9
7
1
6
3
8
2
4
7
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9
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5
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6
3
2
4
8
2
3
1
6
5
7
9
6
5
3
7
9
2
4
8
1
9
7
5
6
3
4
2
1
8
8
3
6
9
2
1
7
4
5
2
4
1
8
7
5
3
9
6
2
4
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8
3
1
7
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9
5
1
8
7
2
9
6
3
4
7
9
3
4
6
5
2
1
8
8
5
1
2
4
7
9
6
3
4
3
2
9
1
6
8
7
5
9
6
7
5
8
3
4
2
1
1
8
4
3
7
2
5
9
6
6
7
5
1
9
4
3
8
2
3
2
9
6
5
8
1
4
7
Sheet 2 of 20 · all expert sheets