Cambridge Latin looks like a huge commercial venture offering Latin courses of all shapes, sizes, and formats. There are millions of hits, but nobody seems to want to claim responsibility for it.
The following woodcut is from a portrait of the Admirable Crichton in the Iconographia Scotica: If he were only an Admiral, we could name a university after him; but since he's only an Admirable, we can only name homework after him.
My impression is that since "Crichton homework" is assigned for every class throughout the en