Reeeeeeee

Hiiiiii, does anyone know like a manga that has it where mc and a friend are like detectives (not really but they get into cases).

I remember that there was an anime of it and one episode has it where they get kidnapped by the bus alongside other people. When they wake up all of their head are covered by this weird mascot head mask. There are questions on the screen and you have to know the answer to unlock the door out. Nearly all of them are easy questions but they ran out of time and only one person gets stuck in the room. That person gets burnt to death and everyone else move on. I think later it was revealed that the reason the last person couldn’t get out was cause the headmask lenses were distorted that made the easy questions look extremely difficult to solve.