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.

 

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

 

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.