Langer's Sudoku Assistant

Invalid Sudoku!

Row 8 is invalid. The bottom right 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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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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