Langer's Sudoku Assistant

Invalid Sudoku!

Column 8 is invalid. Go back and make a different choice.

 

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