This game is very good, similar to Ad Verbum, although I found it underclued and a bit frustrating.
There are three rooms with three challenges (after a brief intro). In the first room,... well, it might be more fun to play through.
Suffice it to say, it's almost like a test for adventurers based on standard IF tropes such as room descriptions, object names, and so on.
There was a sequel in 2017 with similar puzzles, which were also good.