Langer's Sudoku Assistant

Invalid Sudoku!

Row 9 is invalid. The bottom left 3x3 Box is invalid. Go back and make a different choice.

 

9
8
6
5
2
5
4
1
3
2
4
7
1
3
8
9
6
5
3
5
1
9
4
6
8
2
7
1
6
2
3
3
8
7
4
9
8
7
4
6
1
9
3
5
2
5
9
3
2
7
4
6
1
8
8
5
1
2
9
4
6
7
7
4
2
3
7
8
6
5
9
1
7
6
9
1
3
5
4
8
2

 

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