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.

 

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

 

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