Quiz of the Year: 52 weeks 52 questions, part four

It's the fourth and final part of the Magazine's quiz of the year.

Test your recollection of 2015 over four days with four sets of 12 questions - themed on the lines of "who?", "what?", "why?" and "where?" - and a four-part puzzler. Today it's "where":

52 weeks, 52 questions: Where...?

Users of the BBC News app tap here to take the quiz.

In addition to the questions above, we're also posing an extra puzzler - one photograph for each four parts of the quiz, all adding up to a single answer. Here they all are:

Image copyright Rex Features; AP; iStock; Alamy

If you missed the first three parts of the quiz, catch up with them here, here and here.

The solution to the four-part bonus question will be published in a special edition of the BBC News Magazine newsletter on Christmas Eve - subscribe here to get it sent to your inbox. You can suggest answers on our Facebook page.

Subscribe to the BBC News Magazine's email newsletter to get articles sent to your inbox.