Sherlock Holmes has a message for you. He wants you to help him solve his latest case. Using your mobile phone, you must navigate the streets of London discovering clues, solving puzzles and piecing together the case. Starring Benedict Cumberbatch as Sherlock, Martin Freeman as John, and Mark Gatiss as Mycroft, Sherlock: The Network contains ten new cases to solve with exclusive video, games, puzzles and a leaderboard for top players.