A content creator challenged his followers to find the three odd pandas out in the image.
The image shows dozens of pandas, all but three of whom are wearing black sunglasses.
The book illustrator explained: "Three pandas don't wear sunglasses.".
Engaging in activities like solving optical illusions and brainteasers can have many cognitive benefits as it can stimulate various brain regions.
TIME to put your vision and brain skills to the test and solve this tricky brainteaser in just 11 seconds or less.
