Langer's Sudoku Assistant

Invalid Sudoku!

Row 9 is invalid. Column 6 is invalid. The bottom right 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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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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