Langer's Sudoku Assistant

Invalid Sudoku!

Row 9 is invalid. Column 6 is invalid. The bottom center 3x3 Box is invalid. Go back and make a different choice.

 

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