With Halloween drawing near why not treat your brain to this tricky ghost-themed puzzle?
To mark Halloween on Tuesday (October 31) the team at Test Prep Insight has put a challenge to find four hidden ghosts with a book in their hands.
The ghosts reading a book are hidden among an array of similar ghosts doing various activities which fill up the frame, making it difficult to spot.
It takes 64 seconds to spot all four ghosts on average, according to the puzzle’s creators.
Did you find all of the reading ghosts?
If not, there is no need to fret.
It is a particularly hard undertaking, especially when you factor in the stingy time limit.
Scroll down for the answer in the image below.
