Langer's Sudoku Assistant

Invalid Sudoku!

Row 8 is invalid. Column 5 is invalid. The bottom center 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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