Langer's Sudoku Assistant

Invalid Sudoku!

Row 7 is invalid. Column 6 is invalid. The bottom center 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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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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