Find out if you’re worthy of a Mensa membership with this utterly baffling brainteaser that needs to be solved in 19 seconds or less. If you’re real genius – try and defeat the record time of just 10 secondsFind out if you’re worthy of a Mensa membership with this utterly baffling brainteaser that needs to be solved in 19 seconds or less. If you’re real genius – try and defeat the record time of just 10 seconds