• Cooperative deduction card game from the Sherlock series. • Medium difficulty level. • Designed for 1 to 8 players ages 10 and up. • Approximate playing time of 60 minutes. • Includes the case of the mysterious disappearance of gravedigger Adam Lockwood. • Gameplay based on analyzing documents, sharing clues, and connecting evidence. • Teamwork is essential to distinguish relevant information from irrelevant information. • Final evaluation via questionnaire to calculate the research group's score. • Compact format with dimensions of 6.5 cm x 9 cm x 1.5 cm.