Langer's Sudoku Assistant

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

 

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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