Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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