Discover the pocket version of Mr Jack, the favorite investigative game of fine strategists! As in the set version, a player plays the detective who tries to unmask Jack the Ripper while his opponent plays the role of the fugitive criminal.
The infernal chase is now played on a tray of 3 squares by 3, each square representing both a London street and one of the nine suspects. Around the tray are the pawns Holmes, Watson and police dog.