[tosser0001]

I like this, but I swear there was a Flash version of something very similar that went viral about 15 years ago.

[klyrs]

"planarity"

The game is cool, but I think the title is overly general. It contaons a graph visualizer, which doesn't show much in the way of theory; and it's a railroad, not a playground.

[jwilber]

No- he outright plagiarized this. Even the code: http://pulzed.com/

[klyrs]

Yeah, I saw that in another comment and flagged the posting.