Hello, everybody!
Could you please give me a hint.
I found the trapdoor and got into the laboratory.
I left the laboratory, but I can't close the trapdoor.
Is there a way to close it?
I clicked the trapdoor ("just walk there"), I clicked the bookshelf (books cycle)
I'm sure it should be quite easy to do!
need hint
Moderators: adeyke, VampD3, eriqchang, Angelus3K
Re: need hint
Click on the same "books" you used to open it.
Re: need hint
Thank you very much!