Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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