X-Out (Popularity: )
http://xout.free.fr/ Puzzle game for Windows in which you must make it through many levels of a maze like building.
Maze Programming (Popularity: )
http://mazes.50megs.com Maze programs written in C with available source. Includes a first-person maze with texture mapping.
Logic Mazes (Popularity: )
http://www.logicmazes.com/ Collection of unusual interactive mazes for play online. Also offers printable mazes, articles, and links.