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.

 

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

 

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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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