Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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