In The Game of Great Detectives, you play Sherlock Holmes against others in an adventure of skill and detection. Use your powers of detection to thwart your rival and disprove his theory of the crime before he has a chance to do the same to you. Win by completing your investigation and being the first to implicate the suspect and his motive in a crime. WARNING Spoiler Alert: The content of these cards contains information about the secret solutions to many Sherlock Holmes adventures.