Langer's Sudoku Assistant

Invalid Sudoku!

Row 7 is invalid. Column 2 is invalid. The bottom left 3x3 Box is invalid. Go back and make a different choice.

 

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