If you consider yourself a fan of the books, why not put that to the test with our quiz? A word of warning though - it’s very tricky!

The entrance exam for All Souls College at Oxford University has been called the world's hardest test: it's nearly impossible to revise for, the questions are abstract, and there are no right or ...

The entrance exam for All Souls College at Oxford University has been called the world's hardest test. That's because it's nearly impossible to revise for. The questions are abstract and there are ...