Optical illusions also help stimulate areas of the brain responsible for visual memory and intelligence.
These are simple tools that help test our visual system’s ability to observe things around us.
There is a 73 hiding in plain sight among the 78s. Can you spot it in 4 seconds? Try it now.
Readers can see a number grid containing the numbers 78 in the image above.
There is, however, 73, cleverly hidden in the letter grid. Internet users have a hard time solving this challenge.
It is not easy to spot number 73 among 78 at first glance. Can you do it in 4 seconds?
The number 73 can be seen on the lower right side of the picture, it is in the 3rd column from the left.
Categories: Trends
Source: HIS Education