Castling

Template:PuzzleInfobox Castling is the third main puzzle in the Grasslands Ring area of The Talos Principle 2.

Puzzle Elements

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Overview

As you enter the puzzle, you see a red emitter, an RGB converter, a pressure plate that controls access to a room a green emitter, a blue receiver that controls access to a room with another RGB converter, and a red receiver that gives access to the progress wheel.

Hints

A basic hint:

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Since the name of the puzzle is Castling, you have to think about the classic chess move called castling, where instruments swap their positions.

If you're having trouble getting started:

[ hint ]

You can set up an RGB convertor by choosing all the targets and then strategically position it so that it drops at a useful location, like a pressure plate

If you're having trouble with intersecting beams:

[ hint ]

Remove any connections that are no longer required