Langer's Sudoku Assistant

Invalid Sudoku!

Row 4 is invalid. Column 8 is invalid. The middle right 3x3 Box is invalid. Go back and make a different choice.

 

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