Langer's Sudoku Assistant

Invalid Sudoku!

Row 8 is invalid. The bottom center 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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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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