Langer's Sudoku Assistant

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

 

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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