Langer's Sudoku Assistant

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