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.

 

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