Langer's Sudoku Assistant

Invalid Sudoku!

Row 9 is invalid. Column 6 is invalid. The bottom right 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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