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Mystery Logic Investigation
Match the witness clues and name the culprit.
Mystery Logic Investigation is a deduction puzzle game: you are an archivist at the Logic Investigation Bureau, connecting witness statements and location clues to uncover the truth. Theft, perjury, blackmail, hidden evidence and false identities - 16 cases and 303 records are waiting.
Game overview
What is Mystery Logic Investigation?
Each record is a classic Einstein (Zebra) puzzle: place every resident on the right floor and in the right room using 23 types of clues. Every record is verified to have exactly one solution. Solve all the records in a case, then accuse the culprit by matching what the witnesses described - hat, glasses, outfit, belongings, even smell - against the suspects' portraits.
At a glance
- Read the statements and place each resident on a floor and in a room.
- Early cases check your placements in real time; later ones leave the deduction to you.
- Stuck? Use Check to see which statements your current layout already satisfies.
- Collect every record in a case, then name the culprit from the evidence you gathered.
Why players come back
Features
- 16 cases and 303 logic puzzles, each with exactly one solution
- 23 types of clues, from small 2x2 buildings to 6x6 cases with 36 residents
- A real accusation finale: match witness descriptions against suspect portraits
- Auto-save, English and Korean - coming soon to Google Play
