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Detective Spot the Difference Game

Two boards, one changed tile — can you find it? — the game is afoot

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Press Start to play
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Two boards, one difference

Compare Board A and Board B — one detective icon tile has changed. Tap it before time runs out.

Board A

Board B

About the Detective Spot the Difference Game

The classic puzzle-page favourite, digitised. Two picture boards sit side by side, identical at a glance — but one tile in the second board has been swapped. Compare carefully and tap the tile that changed before time runs out.

Magnifying glasses, trench coats, fingerprints and typewriters — classic detective memory matching for fans of whodunnits.

How to Play

  • Press Start. Two boards appear, looking identical.
  • Compare them tile by tile — one has been swapped for something different.
  • Tap the changed tile, on either board, before the timer runs out.
  • Each round adds more tiles and less time. Three misses ends the run.

Why Play Spot the Difference?

  • Trains comparative visual attention and detail-spotting
  • A calmer pace than reaction games, but still a real challenge as boards grow
  • The same skill used in "spot the difference" puzzle books, now with a timer and a score

Fun Facts About Detective

  • Sherlock Holmes is the most-adapted fictional character in film history.
  • The word "clue" comes from "clew" — a ball of string used to retrace steps.
  • Fingerprinting as a forensic science took hold in the 1890s.
  • Agatha Christie is the best-selling novelist of all time.

More ways to play Detective

Detective Spot the Difference by Difficulty

More spot the difference themes

Frequently Asked

How do I play the detective spot the difference game?

Press Start and compare Board A and Board B — they look identical, but one detective tile has been swapped. Tap the changed tile, on either board, before the timer runs out. Both boards grow each round, and three misses ends the run.

Which board do I click on?

Either one — tapping the correct tile on Board A or Board B both count as finding it.

Is the detective spot the difference game free?

Yes — every game on Best Memory Games is 100% free with no signup, no downloads and no ads during gameplay.