Langer's Sudoku Assistant

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