Langer's Sudoku Assistant

Invalid Sudoku!

Row 8 is invalid. The bottom left 3x3 Box is invalid. Go back and make a different choice.

 

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