Or deconstructor depending on how the video was shot. Reddit user gunbladerq spent 2 years putting together this puzzle, only to then take it apart and reconstruct it piece by piece in a 1000 frame stop motion video. It’s soothing, and fun to watch. It took 2 years though because he procrastinated, not because it was difficult.
You should check out his YouTube channel too, there’s a few good time-lapse videos on it as well.