Langer's Sudoku Assistant

Invalid Sudoku!

Row 9 is invalid. Column 7 is invalid. The bottom right 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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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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