The video shows multiple failed attempts before the successful solution, highlighting that many obvious approaches do not work. Pay attention to the subtle cues and unexpected solutions. The subtitles in the video do not always accurately reflect the audio, so rely on visual cues and the overall context of the puzzle.
The puzzle requires thinking outside the box and often involves using items in unexpected ways. The key to success is often the last, most unconventional method shown after several failures. Look for interactive elements that can be combined or manipulated to create a unique solution, such as the traffic cop's vest.