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.

 

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