Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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