Langer's Sudoku Assistant

Invalid Sudoku!

Row 5 is invalid. Go back and make a different choice.

 

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