Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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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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