John C. Baez@johncarlosbaez.bsky.socialRutherford's puzzle about 'Napoleon's theorem' was published in 𝘛𝘩𝘦 𝘓𝘢𝘥𝘪𝘦𝘴' 𝐷𝑖𝑎𝑟𝑦: 𝑜𝑟 𝑊𝑜𝑚𝑎𝑛'𝑠 𝐴𝑙𝑎𝑚𝑎𝑛𝑎𝑐𝑘. Interestingly, this woman's magazine was an important forum for math problems before more 'serious' math journals appeared in the UK in 1830.
