Optical illusions can cleverly determine a person's personality traits and skills as they test their mind to think outside of the box in order to solve tricky illusions.
A new puzzle is said to test a person's IQ by asking that they spot a sad panda hidden amongst happy pandas within a very tight timeframe.
While it may seem relatively simple at first, you only have 10 seconds to find the anomaly hidden somewhere within the mind-boggling image.
There are over one hundred pandas in the picture, which means that the facial expressions of the animals are particularly small, and make it rather hard to find and identify.
You may be confused as to where to start, but we advise scanning the rows quickly and looking directly toward their mouths as the best option of choice.
The black and white pandas all look the same in appearance, but one is donning a frown while the others are all smiles.
Are you struggling to find the answer? Don't worry, thousands of online players have been left scratching their heads at the image.
If you weren't able to spot the odd panda, then check below whether the answer has been clearly labelled for you.
Scroll down below for the answer...
The odd panda can be found towards the bottom left-hand side of the image. We've circled the answer in red for you.
Are you looking for more optical illusions to try?
If you've ever wondered whether you have a creative-thinking mind, then why not try to see which string leads to the banana in this image within seven seconds?
Alternatively, if you believe you've got what it takes to be a true genius, then try spotting the hidden jewels in this brainteaser within 30 seconds.
Otherwise, only those with hawk-like eyes can find the number 218 within the 278s in this tricky illusion.
Did you manage to find the panda? Let us know in the comments below.