Day XLIX: ドーナツ 
ワンちゃん！
Today the police station has some donuts, but how do divide 13 donuts equally?? And of course, crazy leotard math wizard is here to cause mayhem
I like to imagine that the leotard wizard used to be a respectable maths teacher but after trying to teach the ‘forbidden math’ he was fired and became a delinquent, one day he was in an accident involving forbidden math books and leotards and transformed into the crazy wizard he is today. And this is why the police are called to handle seemingly innocent school disagreements, in fear that the leotard wizard is trying to convert children to the way of forbidden math. 