Langer's Sudoku Assistant

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

 

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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