Make sure you have 10 minutes to an hour to waste on this, because once you start looking, you won't be able to stop.

This pic has been making the rounds on social media and is stumping hundreds of thousands of people who can't find the hidden cell phone. The pic has gone viral with the hashtag #findthephone. Some folks have found in a around 10 minutes, other have said it's taken them over an hour while others searched longer and still couldn't find it.

I tried for a solid 5 minutes and couldn't find it. How long will it take you to find it, assuming you find it at all? Be assured, there really is a phone there to be found.