Day 15 - 3D

After a few drinks at the cantina, you start to feel the effects. Those drinks were way stronger than you thought! You vaguely remember someone carrying you back to your Aerostar to sleep off your evening of partying and spirits.

When you awake the next morning, your vision still blurry from the previous night. A vivid image of red and cyan permeates your eyeballs - a sight that should be in three dimensions, but is surprisingly flat! The third dimension seems to be lost. What do you need to do to restore your vision?