[akud]

Are you the author? This is a great idea - I've been thinking about doing this with graph theory.

Here's an example:

https://plus.google.com/+AlexKudlick/posts/MWNRWTRATgA

I've been building tools lately; for now, a graph editor.

Hit me up if you're interested in talking about tools for creating this sort of content, I'd be interested to know more about your approach.

My email is in my profile.

[bg4]

My kids enjoyed this: http://jdh.hamkins.org/math-for-eight-year-olds/

[alexberke]

Great! Let's chat. [e-mail]