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

 

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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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