I really love trapdoor puzzles. These are really good (judging by what I have seen so far).
The entrance is fairly simple.
The second room is really wicked. If I hadn't read this thread before, I would have agreed with LarryMurk in that it is not possible to solve the room. After reading that there is a solution, I had it after a while. Cool room.
Click here to view the secret text
×If you realize how the tunnels are placed, it is not too hard to find the solution.
Unfortunately I did not have the time to solve the third room.