Crime & Detective · Medium

Logic Detectives: The Rare Blue Paintbrush Mystery 357

A complete ten-question detective case set at a math carnival, centered on the missing rare blue paintbrush. Includes observation, timelines, code-breaking, deduction, evidence practice, True/False, and Yes/No decisions.

10 questions 8 mins General

Question 1 · multiple choice

Case 357: The final photograph before the rare blue paintbrush vanished shows only a green jacket. Which visitor matches it?

Hana Yusuf Jana Yara

Question 2 · multiple choice

Case 357: Investigators focus on the visitor logged at 8:43. Which suspect is that?

Yusuf at 8:35 Hana at 8:43 Jana at 8:51 Yara at 8:59

Question 3 · multiple choice

Case 357: A decoder reverses a 3-letter forward shift. Which word is hidden in ERRN?

LETTER CAMERA BOOK ROOM

Question 4 · multiple choice

Case 357: The arrival order was Yusuf, Hana, Jana, then Yara. Who arrived second?

Yusuf Jana Yara Hana

Question 5 · multiple choice

Case 357: Three alibis are confirmed: Yusuf was at the storage doorway; Jana was at the information counter; Yara was at the reading corner. Who remains unverified?

Hana Yusuf Jana Yara

Question 6 · multiple choice

Case 357: The cabinet at the math carnival 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 357: The entry records show Yara arrived before Yusuf.

False True

Question 8 · true false

Case 357: The green jacket is a useful lead, but investigators still need supporting evidence before reaching a conclusion.

False True

Question 9 · multiple choice

Case 357: Should visitors pass the possible clue around so everyone can inspect it?

No Yes

Question 10 · multiple choice

Case 357: Should investigators compare the coded word, the 8:43 log, and witness details before deciding what happened to the rare blue paintbrush?

No Yes