The Secret Lab Murdoku Case Guide & Walkthrough Tips

The Secret Lab — Murdoku Easy Case Guide

An easy 6×6 Murdoku case set across an underground lab, study, bedroom, and secret stairs. Six character clues form a short placement chain.

Difficulty
Easy
Grid Size
6 × 6
Official Link
Play on murdoku.com ->
Printable PDF
Print Murdoku PDF case sheet ->

Scene

The scene spans an underground lab, a study, a bedroom, and a hidden stairway. Victor is the victim; the chair, beds, and statue give the remaining characters clear positional clues.

Key Mechanic

Start from direct object clues, combine north/south and region constraints, and use row and column exclusions to complete the board.

Suspects & Clues

Every suspect card is shown below. Use these clues together with the grid constraints to deduce positions.

Andrew portrait
Andrew

He was north of Edith.

Brigitte portrait
Brigitte

She was in the Secret Stairs.

Conrad portrait
Conrad

He was on the chair.

Dr Davies portrait
Dr Davies

She was beside the statue.

Edith portrait
Edith

She was on a bed.

Victor portrait
VictorVictim

The Victim. He was alone with the murderer.

Regions

Underground LabStudySecret StairsBedroom

How to Play & Walkthrough Tips

Open the official case and use the strategy tips from this guide to work through the clues. Remember: place suspects only when forced, respect row and column constraints, and find the murderer last.

Open Official Case ->View case hint

Sources checked