YOU have got 20/20 vision if you can spot the four doves among the cockatoos in 20 seconds.
But be warned: This is a mightily tricky task and it's going to push your eyes to the limits because these birds do not want to be found.
The brainteaser is made even more impossible because of the similarity between these guys.
The artist doesn't give many clues in his eye-boggling image either.
It might have been what artist and illustrator Gergely Dudas, who also goes by Dudolf (), had in mind when he composed it.
Based in Budapest, Hungary, he runs a Twitter account populated with dozens of head-scratching .
His brainteasers really do test players' visual acuity.
And it doesn't stop there either. They also manage to both tax and tease the brain.
He has created other equally confusing, kaleidoscopic pictures featuring rabbits, reindeer, and pigs in clover.
Don't be fooled into thinking 20 seconds is a cinch for this quest.
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Some of us will take a whole lot longer to find these well-disguised doves.
When you set your mind to the quest, it can be bewildering but offers even greater reward if you succeed.
You deserve a mighty pat on the back because it means you have perfect vision.
If you have been unable to solve it, worry not, because we have the solution below circled in red.
Looking to test your limits with another teaser?
See if you can find all four women hiding in this optical illusion.