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Sudoku
Difficulty:
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Mistakes: 0
Time: 0:04
7
1
5
8
4
3
9
7
9
6
7
4
1
8
5
2
6
9
5
8
6
3
8
4
2
9
4
8
2
1
3
1
9
6
3
5
5
3
2
1
8
6
7
8
5
3
1
2
3
4
5
6
7
8
9
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