Langer's Sudoku Assistant

Invalid Sudoku!

Row 8 is invalid. Column 3 is invalid. The bottom left 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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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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