Intellects, gather round! It's time to see who is the of them all, with this fiendish adult . 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 , 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.
READ MORE:
"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!
Sorry, but we're not giving away any clues for this one. Do you think Einstein asked for help with developing the theory of relativity? Once you inevitably admit defeat, you can scroll down to the bottom of the article to find the answer..
Want to avoid the doom and gloom? Get the latest positive news sent straight to your inbox with our
If that mind-bending riddle was no match for an smarty pants like yourself, it's time to really test your intellect with this seemingly easy . Don't be deceived, these questions might seem like a doddle, but each one is strategically designed to trick you.
You have 10 seconds to answer each question before moving onto the next, and need to score five out of five to prove you're worth of a Mensa membership. Once you're done, you can . Good luck!
ANSWER: A laptop. Up for another mental workout? Check out our full collection of - or, learn more about your hidden personality traits with these .
