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Spot the Difference: Noir City — find 7 differences (Hard)

Can you find all 7 differences between these two pictures? Scene: 1940s detective's office at night. In the game you have 90 seconds on the timer.

Play this case with the timerDownload printable PDF (with answers)

Spot the Difference: 1940s detective's office at night, picture 1
Spot the Difference: 1940s detective's office at night, picture 2 with 7 changes
Show the answers (7 differences)
Spot the Difference: 1940s detective's office at night, answers

The case

KorvinKorvin
Species
raven
Specialty
Mysteries & old houses
Character
Secretive collector

Cases in the archive: 7

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What is in the picture

This scene shows desk with typewriter, rotary phone, green banker's lamp, magnifying glass, coffee mug, pipe, stack of folders, cork board with cat photos and red string. 7 of these details were changed in the second picture: a different colour, a missing or extra object, or something turned the other way. Compare one object at a time, then open the answers to check.

Did you know?

Pure neon gas glows red; blue and green 'neon' signs actually use argon and mercury with colourful coatings inside the glass tube.

Case #50 from November 8, 2026. Level: Hard (7 differences).

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How to find differences faster · Hard puzzles · Noir City puzzles · For kids · For seniors