Langer's Sudoku Assistant

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

 

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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