Recently I started reading How Would You Move Mount Fuji?, a 2003 book written by William Poundstone on the history and popularization of the puzzle-focused job interview. The presence of logic puzzles or seemingly unanswerable questions was once a staple of many job interviews in Silicon Valley, and while the book is much more than just a laundry list of good puzzles, it’s hard to write about puzzles without giving some juicy examples.
Today I’d like to talk about one of the earliest puzzles discussed in the books, and show how one can pretty quickly poke and prod this brain teaser until it becomes a different beast entirely. Here it is, with wording taken from the book:
“Let’s play a game of Russian roulette,” begins one interview stunt that is going the rounds at Wall Street investment banks. ”You are tied to your chair and can’t get up. Here’s a gun. Here’s the . . . → Read More: Interview Roulette