India, Sept. 6 -- The optical illusion challenge for the day needs people to put on their thinking caps to find the correct answer. All you get to witness here are two lines and a simple question: Which line is longer? Players get 10 seconds to find the solution, which is surely going to leave many surprised.

Although such types of puzzles are not new, they continue to fascinate people with their simplicity and remain among the top trends on the internet. Undoubtedly, players require a great understanding of Maths to know about the spacing between the lines as well as their position, which creates a false sense of difference.

At first glimpse, you get to see two lines in the picture, with one of them straight and the other one curved. P...