giraffe challenge

Chances are you're here because you've seen the 'Giraffe Challenge' riddle on Facebook. Curious what the answer is? Riddles are of course open to interpretation - read below to see what we think.

The latest 'thing' on Facebook now that Bitstrips are over (yes, they're way over!) is the 'giraffe challenge.' Find out why your friends are changing their profile picture to a giraffe.