Hunter x Hunter (2011) 1x3

With the navigators' help, Gon, Kurapika and Leorio arrive at Zaban City, the venue of the exam. The navigator leads them to a small restaurant, which is revealed to be the front for the venue. Gon's group is led to an elevator disguised as a back room, which leads a hundred floors underground. Below, they meet the rest of the participants and given their numbers. There they meet Tonpa, a regular participant who claims to have tried and failed 35 times in the exam.