Langer's Sudoku Assistant

Invalid Sudoku!

Row 8 is invalid. Column 2 is invalid. The bottom left 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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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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