This structure is all about elevators and moving doors, something common in The Witness. Head up the stairs and to the place infront of a puzzle. Solving the puzzle as shown below will move the platform down. Move backwards slightly and solve the puzzle again in a different way as also shown below – that’ll move you up again. Then repeat the first time you solved the puzzle. Then solve it again (yes, again) to move the platform in front of you upwards, leaving you where you are and opening the area behind you. There will now be another puzzle directly infront of you. Solve that as shown and the door to your left will open allowing you to walk up the steps to the laser that you can activate with the simple puzzle next to it. Then, a trophy should pop and you’ve finished another of the many sets of puzzles in The Witness.
