Langer's Sudoku Assistant

Invalid Sudoku!

Row 8 is invalid. Column 9 is invalid. The bottom right 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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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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