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.

 

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

 

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Take any Sudoku puzzle you are having trouble with -- or any one at all -- and enter the initial values. With each entry the proscribed options are eliminated for you

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