Langer's Sudoku Assistant

Invalid Sudoku!

Row 6 is invalid. Column 8 is invalid. The middle right 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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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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