An optical illusion showing an office scene puzzled users on Facebook as they struggled to count how many people were ...

Visual illusions trick our brains into seeing non-existent things. A challenge asks if you can spot a hidden third cat in an ...

However, some people can spot even the minute of differences ... Bright Side has created a fun and challenging quiz to see ...

The way it is placed makes it tough for it to spot. People with sharp eyes will be able to spot the butterfly faster than others. Some of our sharpest readers might have spotted the butterfly by now.

Get Ready for your Visual Illusion challenge! This hidden Santa visual puzzle challenges even the sharpest minds. See if you're among the elite 1% who can find him in just 10 seconds. A fun brain ...

Only those with eagle-sharp vision will succeed. The image is a mix of soft colors—red, orange, pink, and beige flowers—all blending together beautifully. It’s easy to get distracted by the ...