Which type of clues require cross-referencing multiple sources to form connections?

• A. Clues that rely on a single source.
• B. Clues that require cross-referencing multiple sources to form connections.
• C. Clues solved by random guessing.
• D. Clues that do not involve any reading.

Answer: (B)

This type of clue tests your ability to link information from more than one source. The best answer describes clues that require cross-referencing multiple sources to form connections, because you need to pull details from different books or library materials and see how they fit together. In the Lemoncello puzzles, that means comparing names, dates, settings, or facts across multiple works to reveal how they relate and unlock the next step. Clues that come from a single source can be solved with just that source, while clues based on guessing don’t involve building those cross-source connections, and clues that don’t involve reading skip the process of gathering multiple pieces of information.