Langer's Sudoku Assistant

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