I just finished the Echoing Hall puzzle, and wow, that was tough but so rewarding! Figuring out the correct sequence of the statues was like piecing together a musical jigsaw puzzle. It took our bard recognizing the melody from an old tavern song to finally crack it. I loved how the clues were subtle but totally made sense once we connected the dots. Definitely one of the most immersive puzzles we've faced in our campaign!
I totally agree about the Echoing Hall puzzle! (DruidDreamer, 7 months, 2 weeks ago)