Destructive Interference

Overview

As you enter this puzzle, you find a set of blue and red emitters in the middle of the room facing away from each other. There are two blue doors, each controlled by a pair of red and blue receivers. There are two connectors readily available. Behind one door is another connector.

Hints

A basic hint:

[ hint ]

Intersecting lasers block each other, so you have to maneuver around.

If you can't get started:

[ hint ]

Try obtaining the third connector first.

Solution

[ solution ]

• 
  Take a Connector and link the blue Emitter to the blue Receiver by the door that is holding the third Connector.
• 
  Take the other Connector and link the red Emitter to the red Receiver. Take the third Connector out of its cell.
• 
  Take the first Connector and link the blue Emitter to the blue Receiver by the door that holds the Sigil.
• 
  Take the third Connector and use it to link the red Connector to the red Receiver.