Inter have invited fans to participate in a Nerazzurri trivia contest to try and win a prize.

The club shared a post on their Twitter account asking fans to answer the question of which famous former Inter player wore the shirt number 18, which he added a “+” to to make “1+8” during his time at the club.

The post also included a video in which current Nerazzurri midfield Hakan Calhanoglu asks the question to fans, featuring some pictures of the player in question which do not reveal his identity.