YOU could be a genius if you can find the fake letter hidden in this optical illusion in less than five seconds.
This perplexing brain teaser will test your IQ and eyesight, and maybe even your patience.
Can you find the bum F hidden between the letters in this picture? Credit: Reddit/sanjeev0777
But time is of the essence, as you only have five seconds to locate the cheater hidden among dozens of Ps.
Illusion lovers are tasked with finding the letter F lurking somewhere in this stunning image.
He’s disguised by an army of Ace in a black and orange riddle, but spotting him might be harder than you think.
Optical illusions are a fantastic way to encourage your mind to think strategically and train your brain to focus.
But even some of the most enthusiastic puzzle fans were baffled by this quick challenge.
Did you manage to find it in time?
If you adjust your eyes for a moment, you will be able to spot something suspicious to the right.
Take a closer look at the second P stack on the right, specifically, in the fourth row down.
The naughty F is at the end of the line, amazingly mixed between the letters.
If you’re a fan of puzzles, why not try to beat some of our other challenges?
Test your eyesight with this tricky optical illusion that requires you to spot a fake word in this black and yellow image.
Or why not try to figure out the mistake in this hilarious cartoon landscape in less than five seconds.
If you want something a little more exciting, try to find the deadly killer hiding in this optical illusion.
And this photo shows a camouflaged snow leopard hiding in plain sight as it stalks its prey, but can you find it and save yourself in time?