Definitely do that! In my opinion, the Heavy Reading puzzle is the best content right now in the complete game. Its just amazingly put together. It looks so easy on first look, but the strategy involved is so interesting to pull off, that finally getting it right is really rewarding!
Next stop: Namtars Lair! The Curious vanilla vicious dungeons are really fun so far
EDIT: Ok Namtars Lair is insane... I got twice to the stage with 5 Namtars next to me, and I can kill 2-3 of them, but at that point I am so out of ressources, that I cant go on anymore. Any tipps here?