The Mary Jane of Tomorrow

The Mary Jane of Tomorrow has a cute, low-stakes story with a really creative core mechanic: procedurally generated text. You're training a robot called the Pine Nut Queen, and it learns from various books and texts you feed it from around the house. Its dialogue and responses change according depending on what it has learned. Your main goal is to make sure it'll correctly respond to the questions Jenny is going to ask it, but in the process of getting there, you'll teach it all kinds of stuff. The implementation of this is seamless, and resulted in some really funny messages. The puzzles are pretty simple, but still enjoyable.

Also, this game is set in the same universe as Brain Guzzlers from Beyond! While I've now beaten both, I played this game before Brain Guzzlers. I still enjoyed it, so don't let that scare you away -- from what I remember, it doesn't connect to the specific events of Brain Guzzlers, and just involves the some of the same characters.