This is usually Crooked Timber‘s turf, but I might as well deliver the good news to the masses here: the much-awaited annual King William’s College General Knowledge Paper, aka the most difficult quiz in the world, is now online (pdf).
Readers are invited to spoil the “fun” for all the others by posting answers in comments. I think I found half a dozen out of 180 on a first, googleless sitting, one because the question (18.10) was -uncharacteristically- a gimme, two others by unfairly taking advantage of my Frenchness (hey, it’s got to help sometimes) and a few more because section 3 is really full of low-hanging fruits. The rest looks much harder, though.
Addendum (12/23) : C’mon people, everybody loves quizzes, right? If it is the .pdf file that bothers you, here is the quiz in convenient html form on The Guardian website. And remember that “scire ubi aliquid invenire possis ea demummaximapars eruditionis est“.