Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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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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