The Sun

Everyone can see the video game joysticks – but you have high IQ & 20/20 vision if you can find power-up key in 15 secs

Brain teasers have many important benefits for the human brain YOU could have perfect vision if you can find the power key in this tricky brain teaser. Players have just 15 seconds to see past all of ...
The Sun

Everyone sees the full EV battery – but if you can spot the one on empty in 5 seconds you have high IQ

Scroll down to see loads of other tricky brain teasers DRIVERS are testing their visual acuity with a new brain teaser game. An optical illusion shows a group of EV batteries having one hidden, empty ...