Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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