Langer's Sudoku Assistant

Invalid Sudoku!

Row 7 is invalid. Column 9 is invalid. The bottom right 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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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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