Honestly, i thought this was pretty great! I'm a new comer to this curious world of Text based games, and puzzles really aren't my thing, but even then, this game made itself great at guiding me naturally, without giving me the answer directly. The only complain i think i have, is that there were a pair of puzzles that i thought the answer was too "Out of what you would think in that situation"... to call it somehow? But again, that was probably me, who sucks at puzzles.
Anyways, great game, i highly recommend it.