Today’s challenge is to find four deers hiding in plain sight in the rocks. You have extremely sharp eyes if you can spot them in 10 seconds. The 4 deer can be spotted in a cluster on the right ...

YOU could have a high IQ if you can spot the four deer in this image in under 11 seconds. Players could boast about having 20/20 vision if they complete this tricky optical illusion in time.

Optical illusion photos challenge the human eye by hiding images in plain sight to test concentration and attention span. In ...

In fact, four deers are actually hidden almost completely camouflaged in their surroundings behind the stones. The challenge is to test your sharp vision and try spotting all four deer in just 11 ...