Do you enjoy solving Sudoku puzzles or do you know someone who does?  If 
you do, then check out The Support Group's complimentary FileMaker 
Sudoku Solver.  Built entirely with FileMaker, it's incredibly fast, and 
we have yet to find a Sudoku puzzle that it can't solve in seconds!

http://www.supportgroup.com/explore/filemaker-does-sudoku/

It's the latest entry (albeit a just-for-fun one) in FileMaker: Explore, 
a new, valuable resource from The Support Group.  Part blog, part tips 
and tricks newsletter, part magazine, FileMaker: Explore has a wealth of 
up-to-the-minute information for FileMaker users and developers at all 
levels: http://www.supportgroup.com/explore