The Right Number is an infinite canvas webcomic by Scott McCloud. The webcomic makes use of an experimental zooming user interface, where each subsequent panel is nested inside of the panel that comes before it. The Right Number follows a man who discovers that one can figure out someone's character traits based on their phone number, and starts to abuse the patterns he finds to search the perfect girlfriend. The story is focused on obsession and how it is impossible to find the perfect mate. Two of its three parts were published in 2003 through the BitPass micropayment service McCloud was a consultant for at the time. The third part was never released, and when BitPass went under in 2007, McCloud released the two existing parts of The Right Number for free.