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.

 

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