I'm not too sure what this is all about finding answers and keeping them secrets, we usually like to share our knowledge and thus help each other grow in our understanding of Tolkien. Cyptic games are usually in
The Quiz Room. Is that what this is, or am I misunderstanding you?
In response to what it is that may have been found in the second half of the Two Towers, without having done any research the instance describing Ithilien in its dishevelled dryad loveliness jumps to mind.