I'm shocked to find out that The Logical Journey of the Zoombinis isn't already on GoG, the original nor the remake.
You'll find no shortage of folks who talk about this game from a nostalgic haze, playing it at some point in the early 2000s during elementary school. My experience is all the same, playing it while I was young and never really remembering it's name. Almost two decades later, I rediscovered Zoombinis and even learned that it was faithfully remade and released on Steam. Zoombinis is one of the quintessential edutainment titles, and I believe it absolutely deserves to live forever.