There’s a new optical illusion puzzle going viral via Facebook user Aaron Bevin in the UK that’s frustrating the Internet. Is it just a brick wall — as many think — or something more? You decide:

Stumped? So were many others who let Aaron have it in the comments:

“Nothing there stop it !! Im good at these things normally and this is a blag”

“Az you’ve got me and my flat mates going out of our mind”

“Nout even there wot is it?”

“I’m done looking.. There’s nothing there”

“Fuck all in ther mate … You messing with our heads or something”

Still can’t see the illusion?

OK … scroll down for the answer…

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It’s a cigar!

cigar

And now you can’t unsee it, right?

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