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Sudoku
Difficulty:
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Mistakes: 0
Time: 0:01
1
9
3
4
5
1
8
2
7
9
2
6
3
4
7
2
1
9
8
5
4
6
7
5
3
1
9
5
3
8
7
3
5
8
1
4
6
2
5
3
6
4
8
7
1
9
1
2
3
4
5
6
7
8
9
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