I cleaned up my iPad and found Zoombinis. This game was one of my favorites long ago, an I’ve written about playing it more recently.

I started up a new game and, thanks to a bit of vacation, got up to the more difficult levels pretty quickly. I decided to enlist an expert and found this great resource from Miss Norledge that links Zoombinis to maths. For now, I’m working through her advice about the Sneezing Cliffs and set theory, but I am looking forward to reading the rest of her tips.