Langer's Sudoku Assistant

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

 

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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