In the above image, you need to identify the letter hidden behind the purple dots in the picture. The optical illusion challenges the observation skill test of the viewers by asking “Which ...

Purple, a color often associated with royalty ... To get an idea of what this optical illusion is about in more detail, we have to see how our eyes work. Human vision includes three kinds of ...

An optical illusion shared on Facebook challenged users to count scattered dots. (Facebook/Minion Quotes) (Also read: Optical illusion: Only super-focused eyes can spot the hidden feather in this ...

Among dozens of dice scattered across a vibrant purple background ... you may find the odd one out in time. This optical ...