The Duchess of Cornwall is an obsessive Wordle player. Camilla made the admission in an interview to mark her upcoming 75th birthday, revealing she compares her scores on the online word-guessing game every day with her granddaughter via text. She told British Vogue: “She’ll text me to say ‘I’ve done it in three’. And I say, ‘Sorry, I’ve done it in two today’. “It’s very satisfactory when it tells you how brilliant you are.” Camilla – due to turn 75 on July 17 – went on to say she loves getting texts from her five grandchildren, all of whom are aged between 12 and 14. She added: “It’s very nic…