Optical illusion: Only a person who is a quick thinker can spot the hidden diamond in less than 11 seconds – Times of India

Challenge your observation skills with this tricky optical illusion! A hidden diamond awaits discovery amidst a…

Optical illusion: Only those with sharp vision can spot the hidden word ‘book’ in this family scene in 5 seconds – The Times of India

These puzzles and optical illusions have long fascinated people of all ages for centuries. More than…