The teaser was produced by Dudolf, a cartoonist who routinely shares similar pictures on social media.
Some have their paws in the air, while others are drinking different beverages.
Viewers who can find the pigs fast may have an advantage over other participants because of their greater IQ or 20/20 vision.
If you require assistance, break the image into quarters and carefully inspect each section.
If you want to try more of these kind of challenges, scroll down to see more optical illusions and brain teasers.
If you want to try more of these kind of challenges, scroll down to see more optical illusions and brain teasers.
If you want to try more of these kind of challenges, scroll down to see more optical illusions and brain teasers.
While the image is predominantly black and white, there are some minor differences between the animals.