Crime

The Second Lock

Level 2 · Medium

A man enters a shop’s security vestibule, holding the outer door open with his foot, and shows a knife. The assistant is behind the inner glass. She briefly unlocks the door ahead of him; when he advances she lets the outer door close and locks both.

1. Choose a narrator: they read the answer privately and hide it.
2. Read the premise aloud. Answers: yes, no or irrelevant.
3. When the game ends, mark the puzzle as played.