Langer's Sudoku Assistant

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