These are recordings of how I have played the levels. Some levels were won on hard mode, while most - on easy mode.
Please don't e-mail me your solutions. I want to solve the puzzles myself.
To use these recordings:
Download the file you want. (In Internet Explorer simply select it from the list. In Netscape,
right-click the level name in the list and choose "Save Link As" from the pop-up menu.)
Copy the file into your SubTerra folder.
Open the file in Level Editor.
Use VCR controls on the bottom of the screen to control playback.