Whodunit

“Whodunit” is a Murdoku case from the House & Home 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 Hard, with 6 rooms. Every person — 7 in all — takes a row and a column of their own.

C1C2C3C4C5C6C7
R1PChTTvTF
R2ChTT
R3CCW
R4SCCP
R5CCCCCCS
R6CToBCCB
R7TChCh
Floor plan of “Whodunit”. Letters mark the objects; the key is below. A thick blue edge marks a window. A dashed edge marks a door.

Rooms

  • Bathroom — 6 tiles: Carpet, Toilet, Table
  • Kitchen — 9 tiles: Table, Fridge, Wooden crate
  • Living Room — 16 tiles: Plant, Chair, Table, TV, Carpet, Shelf
  • Hallway — 10 tiles: Carpet, Plant, Shelf
  • Kids' Room 1 — 4 tiles: Carpet, Bed, Chair
  • Kids' Room 2 — 4 tiles: Bed, Carpet, Chair

Objects on the board

  • C Carpet (can be stood on)
  • T Table (blocks the tile)
  • Ch Chair (can be stood on)
  • B Bed (can be stood on)
  • P Plant (blocks the tile)
  • S Shelf (blocks the tile)
  • W Wooden crate (blocks the tile)
  • F Fridge (blocks the tile)
  • To Toilet (can be stood on)
  • Tv TV (blocks the tile)

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.

Alex — a man with brown hair and a beard

  • He was in column 5

Bella — a woman with blond hair

  • She was on a bed

Carol — a woman with brown hair

  • She was beside a wooden crate

Dalia — a woman with black hair

  • She was in the same column as a TV and she was alone with a male suspect

Edison — a man with black hair and a beard

  • He was in column 3

Freya — a woman with black hair and glasses

  • She was north of a chair (R2/C2)

The victim, Vivian, 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
22
Steps before anyone can be placed for certain
8
Reasoning the solve needs

How to Start — Without Spoilers

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

  • Alex: 5 possible tiles
  • Bella: 2 possible tiles
  • Carol: 2 possible tiles
  • Dalia: 6 possible tiles
  • Edison: 5 possible tiles
  • Freya: 2 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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