Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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