A picture of a ballerina hiding in a flock of flamingos has left people scratching their heads after it went viral this week.
The puzzle, originally designed by Dancewear Central to raise awareness of ballet, shows a cartoon ballet dancer in a pink tutu hiding amongst the creatures.
Can you spot her in the image below?
While some people are claiming it only takes them 30 seconds to find the sneaky ballerina, others are still stumped after 10 minutes!
Need a little help?
Scroll down and we'll show you where she is!