Revolutionary for its time, definitely, but looking back at it, it's clear how the poor NES wasn't ready for a game like this. Ambition can only do so much when you need to spam bombs/lamps to find that one specific tile to destroy or have to deal with extremely short and vague hints or "hints". At least the instruction manual is an excellent resource on what to do, if you have enough patience to go through the game legitimately ofc.