Inside this picture, there's one mistake.

Start your clock and go for it!

It's one of those things that only seems obvious after you've caught it.

UX For The Masses | 20th Century Fox

A lot of us miss this kind of error all the time.

Of course, the hard part is knowing what to look for.

reddit | BrutalJones | Warner Bros. Entertainment

It's easy to find yourself looking for problems that aren't really there.

For instance, I spent too much time making sure the numbers were in order.

Richard Termine | BBC News

Then I looked for some meaning in the colors and found nothing out of the ordinary. If you're having as much trouble as I did, the answer's on the next page.

Now, some of you likely figured this out with seconds to spare.

reddit | AwesomeNigerian

You would probably make a good editor if you did.

But for the rest of us, it's not a big deal.

Jerology | Giphy | Columbia/Tristar Pictures

Sometimes these things just don't jump out at us like they should.

Yes, it was the dreaded second "the" all along.

Can You See It Now

If it weren't for spellcheckers, my essays would have been full of these.