Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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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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