Langer's Sudoku Assistant

Invalid Sudoku!

Row 9 is invalid. Column 7 is invalid. The bottom right 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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