Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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