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.

 

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