Case 167: The security sketch marks a black notebook beside the cabinet. Which name fits that observation?
Zayd
Yusuf
Malik
Sami
Crime & Detective · Medium
Logic Detectives: The Handmade Crystal Pin Mystery 167
A complete ten-question detective case set at a museum workshop, centered on the missing handmade crystal pin. Includes observation, timelines, code-breaking, deduction, evidence practice, True/False, and Yes/No decisions.
Case 167: The access log marks the important entry at 9:39. Who arrived at that exact time?
Zayd at 9:15
Yusuf at 9:23
Sami at 9:31
Malik at 9:39
Case 167: Decode CVUUPO by moving each letter back 1 alphabet place(s). What word appears?
BUTTON
DESK
KEY
CARD
Case 167: The queue record places Zayd first and Malik fourth, with Yusuf ahead of Sami. Who held position two?
Zayd
Yusuf
Sami
Malik
Case 167: After matching three people to confirmed location records, only one name has no location match. Which name is it?
Zayd
Yusuf
Malik
Sami
Case 167: A faint mark is visible on the case holding the handmade crystal pin. What is the best next step?
Wipe the mark clean
Let everyone touch it
Guess who made it
Photograph the mark and protect the area
Case 167: The entry records show Malik arrived before Zayd.
False
True
Case 167: Comparing the 9:39 timestamp with the arrival log is a reasonable way to test the timeline.
False
True
Case 167: Should visitors pass the possible clue around so everyone can inspect it?
No
Yes
Case 167: Is it fair to accuse Malik only because of the black notebook, without checking the timeline or any other clue?
Yes
No