Langer's Sudoku Assistant

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

 

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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