Culpable: Crime Sudoku

Content rating
Everyone
10+
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Content rating
Everyone
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About this game

One body. A handful of suspects. One single truth.

Culpable is a crime sudoku: a mystery and deduction game of the kind known as murder sudoku. Read the clues, place every suspect on the floor plan following sudoku's golden rule (never two in the same row or column), and find the murderer: whoever was left alone with the victim. No guessing: every case has exactly one solution, and the statements take you there.

FEATURES
• A new case every day, the same for everyone: compare your time with other detectives.
• Unlimited cases across four levels, Easy to Expert, each one demanding a different deduction technique.
• No ads, no purchases, no mistake limit. Nothing interrupts the case.
• Every case has exactly one solution, verified by the engine before it is served. No errata.
• Hints that explain the next logical step instead of handing you the answer.
• Pencil notes and candidate marks on every cell, with unlimited undo.
• Illustrated scenes: a farmhouse, a shop, a café, an office, a theatre… and special packs like Park Güell.
• Leaderboards, streaks and weekly leagues on the daily case.
• In English, Spanish and Catalan.

HOW TO PLAY
Every suspect says where they were: "on a bed", "in front of a window", "next to the table", "alone with Marc". All the statements are true. Place each person in a cell of the plan with no two sharing a row or a column; some furniture can be occupied, some can only be stood beside. Once everyone is placed, only one other person is left in the victim's room: the murderer. Accuse them.

FOR PEOPLE WHO LIKE
Sudoku, logic puzzles, detective games and murder mystery puzzle books. If you have run out of cases, these never do.

A game made in Catalan first, born in Catalonia, for anyone who wants to solve crimes with their head. Will you find the guilty one?
Logic and deduction: clues, suspects and a murderer. Daily case, no ads, free.
Updated on
Sep 22, 2026

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.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

• Cases in a row no longer repeat the setting or the names: every new case takes you somewhere else, with different people.
• Wall statements read better: "in the third row from the north wall" instead of counting steps.
• Setting your leaderboard name now starts from the name you were already shown under.
• Your row no longer appears twice on the leaderboards.
• A tidier home: shorter cards and more readable special scenarios.