Only those with a keen eye for detail can succeed in this challenging puzzle
A CHALLENGING brainteaser will have most people struggling to find the answer - but only those with 20/20 vision will find the hidden object in five seconds.
Everyone can see the cat in the picture, but it will take someone with a keen eye for detail and higher than average observational skills to find the hidden hammer.
Don't be distracted by the cat in the shelves a hammer is hidden in the deceptively simple picture.
The shelves are filled the a random assortment of jars, food and little figurines, and only eagle-eyed spotters will be find the missing item.
How quickly can you solve the challenge?
Use a timer to put yourself to the test against the clock.
Make sure to scan every nook and cranny of this tricky brainteaser.
You will need great attention to detail and composure to succeed in this challenge as all is not what it seems.
Picture puzzles are a form of brain teaser that tests the reader's critical thinking and problem-solving skills.
These challenges have the potential to boost intelligence and improve concentration.
If you find this challenge too easy, or enjoy testing your brain, have a look at our other optical illusions.
To make things harder, try figuring out what's wrong with this image of smiling women as you count their legs in 11 seconds.
Lastly, you might want to prove you have a 20/20 vision as you search for a strawberry in this carnival scene.
Did you know that optical illusions have an array of benefits for your mind and body?
Psychologists at The University of Glasgow found that staring at an optical illusion can improve eye sight by allowing you to see small print.
Escape London says puzzles can also give your mind a great workout and may "boost your brain's activity" which "reduces the risk of dementia."
Still struggling to find the solution?
If you're struggling to find the hammer, here's a clue: it's down the bottom on the left hand side.
If you found the hammer in less than five seconds, congratulations!
For those who didn't, they're circled below.
Keep your brain engaged and have a go at our three other illusions.