Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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