Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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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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