Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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.