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

 

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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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