Langer's Sudoku Assistant

Invalid Sudoku!

Row 6 is invalid. Column 8 is invalid. The middle right 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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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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