Langer's Sudoku Assistant

Invalid Sudoku!

Row 7 is invalid. Column 6 is invalid. The bottom center 3x3 Box is invalid. Go back and make a different choice.

 

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