THIS tricky optical illusion has stumped even the most professional puzzlers.
The task is to spot the dog hiding in the vintage illusion to prove you have the eyes of a hawk – but there’s a catch.
You must find the dog within just 12 seconds to earn bragging rights – and the clock is ticking.
The image shows a happy deer galloping along the beautiful countryside.
Although at first he appears to be alone he is joined by a canine friend, and it’s your job to find him.
This is an especially difficult puzzle to solve as the sketch is so detailed it allows the dog to hide behind the pencil lines.
Have you found him yet?
Don’t worry if not – we have included the answer below.
Meanwhile, why not try some other illusions while you scroll.
Have a go at finding the cat in five seconds before the camera zooms in.
You have super-vision if you can “unsee” this mind-bending spinning ball illusion.
You need to have 20/20 vision to spot a mathematical symbol in this image in just 10 seconds.
And you are an outright genius if you spot the pen drawing in this brain teaser.
Make sure you don’t stop practising these puzzles as not only can they bring a great sense of satisfaction to us but they are good for our brains too.
Previously we told how the imagery is more than just find and game – some pictures can actually improve our health.
Psychologists at The University of Glasgow found that staring at an optical illusion can improve eye sight by allowing you to see small print.
And according to ZenBuisness: “These visual puzzles can give you a good mental workout that can, in turn, help you think more efficiently and solve problems more easily.”
Below is the answer to the deer illusion as well as some more puzzles to try.