Intellects, gather round! It's time to see who is the brainiest of them all, with this fiendish adult riddle. Consider yourself the brains of the family? Think you're so clever you could win big on Who Wants To Be A Millionaire without even breaking a sweat? Well, it's time to put your money where your mouth is - by taking on this utterly 'impossible' puzzle.
Featured on BuzzFeed, you'll need to a quick thinker who can race against the clock without getting all flustered. If you can solve it in time, you officially have the IQ of a genius - but that probably won't happen... Brainteasers like this one can be a life-saver around the festive period. If your little ones are already bored and whining about their time off from school, getting them to try riddles and puzzles will provide you with a couple minutes of peace and quiet. Research has also suggested these games can positively impact the central nervous system - resulting in cognitive benefits such as better attention span and concentration levels. Ready? Let's get straight to it.
"I have keys but no locks. I have space but no room. You can enter, but you can't go inside," the riddles reads. "What am I?" Remember, you have to solve this in just 12 seconds to prove you're a modern day genius - so get your timers on and get to it!.
