New Delhi, July 22 -- We have all been in a situation when we miss out on things like keys, a pen, a watch, or any simple thing kept right in front of our eyes. Missing the most obvious details is disturbing, especially under pressure; it is more likely to make the situation difficult.

Not to forget that it gets worse when you can fail to find things hiding in plain sight at school, college, work, or other emergency cases. But what if we tell you that solving a quick and fun brain teaser can help you train your mind to avoid that?

A new viral optical illusion challenge is testing the observation skills of internet users with a smart task. You have to find a hidden dog in an image within 5 seconds.

You get this image of a quiet village ...