Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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