The image shared above depicts a grid of heart emojis.
Cognitive illusions occur when our brains make assumptions about what we are seeing, even when the evidence contradicts those assumptions.
At first glance, all the heart emojis appear similar, but there is one among them that is different from the rest.
You need to observe the image carefully and spot the odd heart emoji in 5 seconds.
The odd heart emoji is present somewhere in the image. Keep your eyes open.
Have you spotted the odd heart emoji?Hurry up; the clock is ticking.
Take another look at the image; you may be very close to spotting the odd heart emoji.
The odd heart emoji can be spotted on the left side of the image, it is present in the fifth column.
According to research, regular practise of optical illusions can improve concentration and prevent cognitive decline in adults.
