I’m afraid that I’ve run out of inspiration for ciphers. I apologise if you’re disappointed, and hopefully this nice picture of a sunflower will cheer you up.
In other news, the Balkan Mathematical Olympiad has changed its spacetime location. Rather than being held in Albania from May 12th to May 17th, it has relocated to Cyprus and rescheduled to the interval of time spanning June 28th and July 3rd. I anticipate that further updates will follow on Joseph Myers’ website, including which people will be participating.
And happy 236th birthday to Carl Friedrich Gauss, before I forget.