The Elephant Never Forgets

“The Elephant Never Forgets” is a Murdoku case from the Zoo category: a board of 7×7, 6 suspects and one victim. Read the clues, work out where everybody was standing, and name the suspect who was left alone with the body.

The Board

The floor plan as the case hands it to you: 7×7, rated Easy, with 5 rooms. Every person — 7 in all — takes a row and a column of their own.

C1C2C3C4C5C6C7
R1MoMoLP
R2MPPPL
R3MoLM
R4BPME
R5PBPePP
R6PPWPeMP
R7PBPeE
Floor plan of “The Elephant Never Forgets”. Letters mark the objects; the key is below.

Rooms

  • Monkey House — 9 tiles: Monkey, Mud puddle
  • Predator House — 12 tiles: Lion, Path, Mud puddle
  • Bear Pit (outdoors) — 10 tiles: Bear, Path, Mud puddle
  • Elephant Yard (outdoors) — 9 tiles: Elephant, Path, Mud puddle
  • Penguin Pool (outdoors) — 9 tiles: Penguin, Water lily

Objects on the board

  • P Path (can be stood on)
  • M Mud puddle (can be stood on)
  • B Bear (blocks the tile)
  • L Lion (blocks the tile)
  • Mo Monkey (blocks the tile)
  • Pe Penguin (blocks the tile)
  • E Elephant (blocks the tile)
  • W Water lily (can be stood on)

The Suspects and Their Clues

Each suspect comes with what the witnesses remember. Read them all before placing anyone — a clue about one person is very often what pins down another.

Anna — a woman with red hair

  • She was beside a water lily

Bella — a woman with blond hair

  • She was beside a lion and she was beside a mud puddle

Carol — a woman with black hair and glasses

  • She was beside a path

Dylan — a man with white hair and glasses

  • He was on a path and he was in column 5

Elsa — a woman with black hair

  • She was beside an elephant and she was not on a path

Freya — a woman with blond hair

  • She was beside a monkey

The victim, Vicky, is a woman. Nothing else about them is known, and no clue depends on it.

How Hard It Really Is

Deduction steps from the first clue to the verdict
14
Steps before anyone can be placed for certain
6

How to Start — Without Spoilers

Before anything else, count where each suspect could be if you only read their own clues:

  • Anna: 2 possible tiles
  • Bella: 2 possible tiles
  • Carol: 8 possible tiles
  • Dylan: a single tile — their own clue settles it
  • Elsa: 3 possible tiles
  • Freya: 6 possible tiles

That is as far as this page goes. From here on it is yours — the in-game hint giver explains each next step if you get stuck, without giving the answer away.

This case has exactly one solution, and it can be reached by forward deduction alone — no guessing.

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