Langer's Sudoku Assistant

Invalid Sudoku!

Row 6 is invalid. Go back and make a different choice.

 

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