these levels have secrets: El Xibalba, Tzompantli,Mental Forest, Snowhead Region, Aurora Borealis, Sunset Times.

How to solve the puzzle:

Each Switch Palace has two colors: one outside on the Overworld and one inside the level. The correct color is the one inside. You need to determine the logical sequence of correct and incorrect colors only for the first three Switch Palaces.

If you didn't figure out, in the coordinates room there's the correct order of the colors hidden. 

Once you have the correct color sequence, you'll get some coordinates. Use those coordinates to find a place in space. now you have a place, That location is the center of a galaxy— figure out which galaxy it is.
The name of the galaxy is the answer you need to enter on the inputs screen. 

That's it!