Langer's Sudoku Assistant

Invalid Sudoku!

Row 3 is invalid. Column 6 is invalid. The top left 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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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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