Langer's Sudoku Assistant

Invalid Sudoku!

Row 5 is invalid. Column 6 is invalid. The middle center 3x3 Box is invalid. Go back and make a different choice.

 

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