Langer's Sudoku Assistant

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

 

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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