Langer's Sudoku Assistant

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

 

Start Over

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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