Langer's Sudoku Assistant

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