Here are a collection of mazes, most from my distant past ). They were all done on a simple bitmap editor, sometimes pixel by pixel (except for the last maze).
   

Click on the maze you want to view first
and use the next and back buttons to browse.

Click on the maze itself for a printable version.

Simple Multi-Level Maze
Pyramid Maze
Circular Maze
Chain Link Maze
My Brain Hurts Maze
3D Pipe Maze
Interactive Mazes