This is the latest "Test The Nation" intelligence test. It requires no general knowledge, so anyone who can speak English can give it a go: http://www.bbc.co.uk/testthenation/iq/
There is a section that asks what city you live near to, if you're American it's Bristol and you're in the South West!!
Give it a go, but be warned, it will stretch you. Have your headache tablets at the ready.
I'll tell you my score later.
Englishman