About Hard Mode
The full 9-tile pad — every step of the sequence could be anywhere. A serious working-memory workout.
Good for: teens, adults, brain-training sessions, competitive players.
About the Sherlock Holmes Theme
Conan Doyle's original Sherlock Holmes stories are in the public domain, so we're free to celebrate the great detective properly. Deerstalkers, magnifying glasses, dossiers and the fog of Victorian London await.