The phrase refers to crossword puzzles related to the actress Lena Headey and the television series Game of Thrones. These puzzles test knowledge of Headey’s role as Cersei Lannister, the show’s characters, plot points, and behind-the-scenes information. An example might involve clues referencing specific episodes, familial relationships within the Lannister family, or details about Headey’s portrayal of the character.
Such puzzles serve as a form of entertainment and engagement for fans of both the actress and the series. They provide a challenging and rewarding experience, requiring deep familiarity with the source material. Historically, crossword puzzles centered on popular culture figures and television shows have become a staple of fan communities, offering a way to demonstrate and reinforce their knowledge and appreciation.