The idea of Britishness is in constant flux and it's often difficult to find consensus over what it means to belong to these isles we call home.
However, any immigrant of working age wanting to become a British citizen has to sit a 'Life in the UK' test to prove they understand enough about the country's history and culture.
People taking the test must have spent a certain period of time in the UK beforehand, must not have any criminal convictions and also have to pass an English language test.
The test includes a range of questions looking at Great Britain's history, culture and structure. The pass mark is 75%.
Sounds easy, right? It's just stuff everyone kind of knows, yeah?
Well, maybe... and there's only one way to find out. Pass, and proudly tweet your score to the world. Fail, and, well - tweet your score anyway and see if your friends can do better.
