Do you think your eyes and brain are sharp? Here’s a fun and tricky optical illusion to test your observational skills. The challenge is straightforward—but far from easy. Can you find the number 0 hidden among a sea of 8s in under 7 seconds?
At first glance, the image appears to be filled with rows upon rows of the number eight. However, if you look closely, you will notice a single zero hiding in plain sight. Your task is to find the zero within 7 seconds. It may appear simple, but the similar shapes of 8 and 0 make this visual puzzle surprisingly challenging.
These types of illusions are intended to trick the brain into relying on pattern recognition and quick focus. Most people’s eyes glaze over the details and struggle to identify the odd one. Will you be one of the few who can crack it instantly?
Optical Illusion IQ Test: Are You A Genius? Within 7 Seconds Spot The Number 0 among 8
This optical illusion is a simple and clever test of your visual perception and attention to detail.
At first glance, the image appears to be entirely composed of the number 8, giving the impression of uniformity and repetition.
However, hidden somewhere in the pattern is the number 0, which has been cleverly disguised to blend in with the 8s. The challenge is to spot it in 7 seconds, which is difficult given how similar the shapes of 0 and 8 are.
This illusion exploits how our brains process patterns and shapes, frequently overlooking subtle differences when overwhelmed by repetition. It’s a fun way to see how sharp your eyes truly are!

Optical Illusion IQ Test: Are You A Genius? Within 7 Seconds Spot The Number 0 among 8 – Solution
In this optical illusion IQ test, your goal was to find the number 0 hidden among a grid of 8s in just 7 seconds.
While the numbers appear nearly identical at first glance, the difference is a subtle absence of the middle line that defines the 8. If you look closely, you can see the number 0 in the bottom-left corner, at the beginning of the last row.
It’s circled in red for easy recognition. This illusion is an excellent way to assess your sharpness and attention to detail—if you figured it out quickly, your visual processing abilities are excellent!

Found it in 4 seconds, end of eighth line from top.