Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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