Langer's Sudoku Assistant

Invalid Sudoku!

Row 9 is invalid. Column 7 is invalid. The top right 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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.