Langer's Sudoku Assistant

Invalid Sudoku!

Row 8 is invalid. Column 6 is invalid. The bottom center 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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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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