Crime & Detective · Medium

Logic Detectives: The Number Puzzle Envelope Mystery 037

A complete ten-question detective case set at a theater rehearsal, centered on the missing number puzzle envelope. Includes observation, timelines, code-breaking, deduction, evidence practice, True/False, and Yes/No decisions.

10 questions 8 mins General

Question 1 · multiple choice

Case 037: The final photograph before the number puzzle envelope vanished shows only a red scarf. Which visitor matches it?

Lina Anas Rami Imran

Question 2 · multiple choice

Case 037: Investigators focus on the visitor logged at 8:55. Which suspect is that?

Anas at 8:45 Lina at 8:55 Rami at 9:05 Imran at 9:15

Question 3 · multiple choice

Case 037: A decoder reverses a 3-letter forward shift. Which word is hidden in FDUG?

PHOTO CLOCK CARD BRIDGE

Question 4 · multiple choice

Case 037: The arrival order was Anas, Lina, Rami, then Imran. Who arrived second?

Anas Rami Imran Lina

Question 5 · multiple choice

Case 037: Three alibis are confirmed: Anas was at the workshop table; Rami was at the display hall; Imran was at the west balcony. Who remains unverified?

Lina Anas Rami Imran

Question 6 · multiple choice

Case 037: The cabinet at the theater rehearsal may have been opened twice. Which record would be most useful?

The cafeteria menu The cabinet access log Tomorrow's weather A random poster

Question 7 · true false

Case 037: The entry records show Imran arrived before Anas.

False True

Question 8 · true false

Case 037: Seeing a red scarf proves the wearer took the number puzzle envelope, so no other evidence is needed.

True False

Question 9 · multiple choice

Case 037: Should visitors pass the possible clue around so everyone can inspect it?

No Yes

Question 10 · multiple choice

Case 037: Should investigators compare the coded word, the 8:55 log, and witness details before deciding what happened to the number puzzle envelope?

No Yes