Crime & Detective · Medium

Evidence Explorers: The Encrypted Usb Drive Mystery 345

A complete ten-question detective case set at a garden exhibition, centered on the missing encrypted USB drive. Includes observation, timelines, code-breaking, deduction, evidence practice, True/False, and Yes/No decisions.

10 questions 8 mins General

Question 1 · multiple choice

Case 345: The final photograph before the encrypted USB drive vanished shows only a gold pin. Which visitor matches it?

Rayyan Anas Mariam Khalid

Question 2 · multiple choice

Case 345: Investigators focus on the visitor logged at 8:31. Which suspect is that?

Anas at 8:15 Rayyan at 8:31 Mariam at 8:23 Khalid at 8:39

Question 3 · multiple choice

Case 345: A decoder reverses a 2-letter forward shift. Which word is hidden in MGA?

TABLE CHAIR KEY ROAD

Question 4 · multiple choice

Case 345: The arrival order was Anas, Mariam, Rayyan, then Khalid. Who arrived second?

Anas Rayyan Khalid Mariam

Question 5 · multiple choice

Case 345: Three alibis are confirmed: Anas was at the storage doorway; Mariam was at the main staircase; Khalid was at the workshop table. Who remains unverified?

Rayyan Anas Mariam Khalid

Question 6 · multiple choice

Case 345: The cabinet at the garden exhibition 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 345: The entry records show Khalid arrived before Anas.

False True

Question 8 · true false

Case 345: The gold pin is a useful lead, but investigators still need supporting evidence before reaching a conclusion.

False True

Question 9 · multiple choice

Case 345: Should visitors pass the possible clue around so everyone can inspect it?

No Yes

Question 10 · multiple choice

Case 345: Should investigators compare the coded word, the 8:31 log, and witness details before deciding what happened to the encrypted USB drive?

No Yes