High Quality Content by WIKIPEDIA articles! Mind Candy is a British media and entertainment company that specializes in puzzle games - varying from Sudoku- style logic puzzles to global, cross-media, treasure hunts and alternate reality games. The company was formed in 2003, and is based in London, England. Mind Candy's first major project was a hybrid of stories, games and puzzles called Perplex City that was played simultaneously by thousands of people around the world. In 2007, the company began development on Moshi Monsters, a virtual world and online game aimed at children aged between 7-12, which allows users to adopt their own pet monster.