Think of a character that is either famous or not famous, real or fictional, human or animal ... Do you think the genius Akinator will be able to guess?
On this site, you can challenge Akinator to guess the character you're thinking about. The genius will start asking questions and then he will guess.
Do you not believe this? Challenge Akinator again. Genius has a huge database, and although it is difficult to believe he will end up guessing your character.
Also, if you think that genius is too awkward, you can help by suggesting new clues and things to guess.