Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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