#Candy Crush Saga installed by half a billion people

The hugely addictive game 'Candy Crush Saga' has been installed by half a billion people, it has been revealed. 

According to developer King, the game has been installed more than 500 million times across Facebook, iOS, and Android, The Verge reported.

The game, which is expected to file for an initial public offering soon, has become so popular that one out of every 23 Facebook users is a fan of the game.