Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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