Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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