Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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