Langer's Sudoku Assistant

Invalid Sudoku!

Row 2 is invalid. Column 8 is invalid. The top right 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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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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