Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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