Guess who
Imperfect information games have been around for a long time. Games like Cluedo or Guess Who? are examples that most people will know and have probably played. In these games you all have the same goal, but everyone has a different set of information, and nobody has the full picture. These type of games create an interesting puzzle for players who try to win without revealing too much information to their opponents. It is often impossible to know which of the possible actions is the best one, and whether it will give others an advantage. A whole branch of game theory is dedicated to solving imperfect information games, but in this blog post I want to describe a couple of games that have built on the basic premise of these type of games and developed it further.