Think you have sharp eyes? See if you can find the hidden ’20’

Here’s a new challenge for you. At first glance, this

optical illusion

might appear straightforward. It features rows filled with the number “02,” but hidden among them is a single “20” waiting to be discovered.
Spotting this small difference sounds easy, but it’s proven to be a tricky challenge for most who attempt it.
The task has a tight timeframe—anyone able to locate the hidden “20” in under six seconds is considered faster than 98% of participants. This quick turnaround makes it a rare achievement, with only a 2% completion rate within the allotted time. The challenge has gained popularity as people compete to see who can find it the fastest. So, if you manage to find the “20” before the six-second mark, you’ve earned serious bragging rights!
It’s a fun, fast-paced test of focus and visual acuity, perfect for those who enjoy a quick, rewarding challenge.

How to solve this?

The observation and attention required to identify an odd number within an optical illusion are very sharp, because the odd number is disguised among many others that appear identical. First of all, scan the illusion methodically from left to right, row by row, so you don’t miss any sections. This systematic approach reduces the chances of missing slight differences because illusions are intended to deceive fast glances.

Be on the lookout for tiny differences in shapes or even orientation. Take, for instance, an image filled with “2s” but containing one “3.” Pay close attention to slight differences in curves or proportions that would make it distinguishable, one from the rest. Sometimes the odd number can be more bold, at an angle, or slightly lighter compared to the others.
You must not stare hard; instead, take shorter breaks as you feel your ability challenged. Optical illusions cause a strain on eyes which are affected by what can happen to seeing sometimes by not letting your eyes blink out. Contrast improves through setting screens brighter to maybe heighten the distinction among them. Through extensive and consistent use, people grow adept at identifying one to distinguish themselves in a whole row despite how much uniformed one may look for there exists a keen differentiation. Your eyes become accustomed to small visible differences.
Here’s the answer: