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.

He was north of Edith.

She was in the Secret Stairs.

He was on the chair.

She was beside the statue.

She was on a bed.

The Victim. He was alone with the murderer.
Regions
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