A Countdown losers medal...In terms of assessed courses, I guess technically an advanced graduate course on Graph Theory.
Also went to a graduate summer school course on cryptography, which was more niche, higher level, but not assessed.
And whilst I'm in humble brag mode, I led workshops for a second year university course on statistics. And wrote a chapter of a graduate textbook in number theory.
What do I win?
… swapped it to geography after about a month.
Piece of piss!
I don't know about you, but I always remember being told to only round when giving answers, and to use something like the Ans button on the calculator to do calculations using a particularly long previous answer (so that you get the exact answer rather than a truncated version).Oh, and knowing when to ‘round’ figures. Drives me loopy when people used rounded figures mid-way through a basic calculation.