Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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.