Langer's Sudoku Assistant

Invalid Sudoku!

Row 9 is invalid. Column 8 is invalid. The bottom right 3x3 Box is invalid. Go back and make a different choice.

 

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