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Sudoku
Difficulty:
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Mistakes: 0
Time: 0:06
2
9
8
7
5
4
6
1
6
3
5
7
9
2
5
4
1
7
2
1
5
9
8
3
8
6
5
6
4
7
1
6
2
7
5
9
9
8
7
4
4
5
9
2
6
1
1
2
3
4
5
6
7
8
9
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