Saturday's Sudoku Puzzle
Here's a tough one. It can't be solved using only the techniques discussed so far.
Hint: look for quads.
!http://blogs.sun.com/roller/resources/danrice/sudoku-20050729-234912-clue.png!
Technorati Tags:Su Doku Sudoku
Posted by Pete Darnell on September 20, 2005 at 08:29 PM PDT #
Posted by Dan Rice on September 20, 2005 at 10:18 PM PDT #