Why not?The issue I had was "playing to discover the GM's notes" - doesn't at the outset paint a particular roleplaying style in good stead
This is how crosswords work. This is how escape rooms work. This is how Call of Cthuhlu modules work. This is how Tomb of Horrors work. This is how Christopher Tolkien has made his living. Many of those are regarded as fun pursuits by a non-trivial number of people. The notion that it's pejorative to actually describe how puzzles work in the context of a RPG is strange to me.