When standing on a teleporter, press T to use it.
The first puzzle you'll encounter involves pressing buttons in the correct order to activate a teleporter. You'll have to listen for the correct sound when pressing a button.
Some levels will require you to power up teleporters. To do this, you'll need to redirect beams of light with mirrors.
You can play the game:
https://www.coolmathgames.com/0-quave...