Langer's Sudoku Assistant

Invalid Sudoku!

Row 9 is invalid. Column 8 is invalid. The bottom right 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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.