Again for $20, I ran a competition, this time for a logo. My Ph.D supervisor, John Andreae used a stylised cat, to illustrate his PURR-PUSS AI system. I suggested in the competition notes that they use this combined with the thought experiment Schrödinger’s cat to come up with a logo. I received about 20 designs and ended up choosing the one on the top right. It’s a lot better than what I could have come up with myself.