The mystery game Holmes: Sherlock & Moriarty by Kosmos is a tactical card game for two players. With a playing time of around 30 minutes, two players compete as the detective Sherlock Holmes and his rival Professor Moriarty. The goal is to solve a crime through deductive reasoning or to cleverly manipulate clues. The game components include 52 clue cards, 10 character cards, and a detailed game board. Through the targeted use of character actions and forward-thinking moves, you gather crucial evidence to win the case.