Langer's Sudoku Assistant

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

 

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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