Mystdoku - Detective Sudoku

Contains ads
Content rating
Everyone
10+
Downloads
Content rating
Everyone
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About this game

Become an inspector and crack mysteries with pure logic. With Inspector Mendoza at your side, no case is out of reach!

Mystdoku blends deduction puzzles with the atmosphere of a noir novel. Every case puts you in front of a crime scene, a handful of suspects and just enough clues to corner the culprit — no luck, only reasoning.

HOW TO PLAY
Cross-check clues, rule out suspects and fill in the deduction board until only one explanation remains. The faster and cleaner you solve it, the more stars you earn.

WHAT YOU'LL FIND
• Mystery cases with noir storytelling and step-by-step investigation.
• Daily case: a new mystery every day to keep your streak alive.
• Hint system if you get stuck — you decide when to use them.
• MystCoins, rewards and achievements for every case you solve.
• Progress and streak synced to the cloud: play wherever you want.
• No intrusive ads and no interruptions in the middle of a case.

WHO IT'S FOR
Perfect if you love logic puzzles like Murdoku, detective games and sudoku-style mechanics, but want something with a story and characters instead of just numbers.

Open the case file, follow the clues and prove that no case is too hard for you.
Solve mystery cases with pure logic: be the inspector and catch the culprit.
Updated on
Sep 30, 2026
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, Personal info and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted