Langer's Sudoku Assistant

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

 

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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