Optical illusions have been a source of interest for everyone, due to the way they play with how our brain and eyes coexist. What appears to be an easy image initially tends to conceal a sneaky detail that needs to be picked up. The image you can see here, it is full of the number 80, dozens of them, but in the middle of them all, cleverly concealed, is a solitary 08.

Credits: Hindustan Times
At first sight, all you see is a wall of the same numbers. Your eyes continue running over the photo, sure that each point reveals the same "80." But that's precisely where the trick is, the artist has snuck in a single "08" that matches quite well with the pattern. Unless you look closely, it can easily slip your notice.
The exciting aspect of this puzzle is the time constraint, you have just 8 seconds to look for the "08." That may not seem like much, but try doing it and see how hard it is. Your eyes are in confusion, your mind gets frustrated, and before you know it, all "80s" look suspiciously like the concealed "08."
These types of brain puzzles are not just fun, they also work out your brain quickly. Difference spotting, detail observation, and pattern scanning enhance your powers of concentration and observation.
And the feeling of satisfaction as you finally see the odd one out is incomparable.
So are you up for the challenge? Take a good look at the image filled with "80s, start a timer for 8 seconds, and try to spot the secret 08 before the timer goes off. Only the keenest eyes will make it through - will you be among them?
So did you find it in 8 seconds?
If yes! Congratulations… if no, then don’t be sad and look at the picture below for the answer.

Credits: Hindustan Times
These optical illusions are all about practice and sharp observation skills, so just practice more optical illusions like this to master them.