The lady or the tiger?

Description:

Most of this book is indeed in the form of a narrative, and a good alternative title for it would be "The Mystery of the Monte Carlo Lock," since the last half concerns a case which inspector Craig of Scotland Yard must discover a combination that will open the lock of a safe in Monte Carlo to prevent a disaster.

subjects: Logic puzzles,  Philosophical recreations,  Mathematical recreations,  Recreatieve wiskunde,  Puzzles,  Logic,  Zagadki i łamigłówki,  Gry matematyczne,  Gry i zabawy umysłowe,  Wydawnictwa popularne,  Logika,  Arithmétique,  Casse-tête,  Logique