Hi. It's been over a year since I last posted. (I've been busy working at a "real" game company
) Now that I have time on my hand, I made some improvements to my web-based maze generator. You may take a look at it at: http://puz.com/sw/phpmaze/hex_maze.php
Basically I added the ability for the user to vary the ratio of true path to false paths. I also added the ability to change the color of the maze.