This escape room pays homage to Houdini's legendary escapes, and it helps to know a little bit about his colleagues during that time period too. There is the traditional pen and paper aspect, and some puzzles that require physical interactions, which makes for an exceptionally challenging time.
We had a group of 6, and there was plenty of us to do. I would recommend a group of 6-8 for this one. The room is nonlinear, which allows folksto split up and solve for their individual puzzles. Our game master came into the room as Houdini's apprentice to help and he gave us a little nudge in the right direction when we asked. This is the hardest room out of all the rooms in the Palae of Fine Arts so if you get this one done, you have joined the echelon of the greats.