Langer's Sudoku Assistant

Invalid Sudoku!

Row 9 is invalid. Column 9 is invalid. The middle right 3x3 Box is invalid. Go back and make a different choice.

 

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