Langer's Sudoku Assistant

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