six posts
Optical illusion IQ test: Spot the smiling face in this crowd of frowning people in 9 seconds
India TimesBrain teaser IQ test: Find the hidden heart in this image, 9 out of 10 fail to spot it!
India TimesOptical illusion: Can you spot the tiger in this children's park in 11 seconds?
India TimesMindboggling brainteaser challenges people to spot moth hidden on a pebble-dashed wall - but can YOU do it?
Daily MailOptical illusion IQ test: Can you spot the hidden word 'jeep' in this image in 8 seconds?
India TimesBrain teaser IQ test: Can you find the hidden pig in this circus scene in 5 seconds?
India Times