Langer's Sudoku Assistant

Invalid Sudoku!

Row 6 is invalid. Column 3 is invalid. The middle left 3x3 Box is invalid. Go back and make a different choice.

 

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