As Sherlock™round and searches the clues, every player tries to remember each of the objects hidden in a facedown circle of cards. Sherlock travels from one card to another, stopping at a facedown card, which the player has to remember. Sherlock continues to move, as long as the player guesses correctly.
When Sherlock travels to a face-up card, then the player gets to keep that card. The first player to collect six cards wins, in this multiple award-winning memory game.