Langer's Sudoku Assistant

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

 

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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