India, June 13 -- It looks easy, but then it messes with your brain. A viral brainteaser has sent puzzle lovers into a frenzy, and this one is summer-themed. Packed with rows of the word "beach," the challenge is simple on the surface: find the one word that doesn't belong.

But with the sun out and daydreams of holidays kicking in, not everyone's eyes are up for the task. According to puzzle creators SlotsCalendar, only those with hawk-like vision and quick attention to detail can crack it in under 10 seconds.

So, before you scroll further, time yourself. The odd word hides in plain sight.

At a glance, the image looks like a repetitive grid of the word "beach." But there is a twist. Somewhere in that sea of letters sits one word that b...