Optical illusions like this one to find a hidden number exploit your visual processing system and brain's ability to make assumptions in the absence of complete information. But if you possess sharp ...

Optical illusions are fascinating visual puzzles that challenge our perception and cognitive abilities. One popular type of optical illusion involves spotting hidden numbers within a complex pattern.

At first glance, a uniform array of the number '1' offers little intrigue, but delve deeper and you'll reveal a lone letter ...

Only those with sharp minds will spot the hidden number in this optical illusion ...