Langer's Sudoku Assistant

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