Let's Play Hanglem! ............ :lem-mindblown: :forehead:
D'oh!
That was not something I considered... Oh well. Sometimes the easiest solutions are the best ones ;)
It's a simple enough fix, just increase the lemming count and save requirement accordingly.
As for your other solutions, very nice! I also have a special fondness for the
Doodling in math class level. I too have trained as a maths teacher! I wanted to capture the idea of a student who is perhaps a little distracted, and when asked about the solution to an equation, they reply "Um... I dunno, pi?" I'm sure you've had a few experiences like that yourself :P