There are ninety percent of people who are unable to locate the hidden number within the circle!

Can you make out a number? Which number, if any, is it?” Nobody has been able to locate the number that is contained within the circle!

Someone has discovered a new optical illusion that has to be fixed. An image that appears to be straightforward was uploaded by the user on Twitter. It depicts a number that is partially concealed within a circle that is surrounded by grey and black lines.

Can you make out a number? If so, what number?” they ask in the tweet.