Langer's Sudoku Assistant

Invalid Sudoku!

Row 2 is invalid. Column 1 is invalid. The bottom left 3x3 Box is invalid. Go back and make a different choice.

 

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

 

Start Over

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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