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.

 

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

 

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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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