Langer's Sudoku Assistant

Invalid Sudoku!

Row 4 is invalid. Column 3 is invalid. The middle left 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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

JohnLanger.com

© Copyright 2005, John Langer, All Rights Reserved.