The Internet appears to be getting itself into a twist over another puzzle containing hidden images.
Following a kids' camping logic puzzle that did the rounds yesterday, people are baffled by the number of tigers in this picture.
Front and centre of the picture are four tigers but there is more to this than meets the eye.
Tucked away in the background are another 12 tigers.
Hint: look closely at the ground, sky and foliage.
Commenting on Imgur, several brave souls attempted to guess the number of big cats in the image.
Some got it completely wrong:
Others came close to the answer:
Spoiler alert: keep reading for the correct answer.
If you're still struggling to find the right number of tigers, we have the answers here for you.