Langer's Sudoku Assistant

Invalid Sudoku!

Row 7 is invalid. Column 1 is invalid. The bottom left 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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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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