Langer's Sudoku Assistant

Invalid Sudoku!

Row 2 is invalid. Column 7 is invalid. The top right 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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.