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Screenshots

  • Detective Sudoku screenshot 1
  • Detective Sudoku screenshot 2
  • Detective Sudoku screenshot 3
  • Detective Sudoku screenshot 4

About Detective Sudoku

A murder has happened. Everyone is a suspect — and the board is the crime scene. Detective Sudoku turns sudoku-style deduction into a murder mystery. Place every character on the grid so all of their statements hold true. Each row and each column holds exactly one person. When only one suspect shares a room with the victim, you have found the murderer. HOW TO PLAY • Read each suspect's clue — "north of the plant", "beside the bed", "alone in the kitchen". Every clue is true. • Rooms, walls and furniture all matter. "Beside" never crosses a wall. • Rule out squares with crosses, pencil in possibilities with notes. • Place the last suspect and close the case. FEATURES • The Daily Case — one new mystery every day, the same for everyone • 150+ cases in themed case folders, from easy to hard • Score and star ratings on every solved case • Hints that nudge your reasoning, and reveals for when you are truly stuck — your supply refills every day you open the app • Automatic save — leave anytime, resume exactly where you were • Fully offline — solve cases anywhere, no internet needed • Available in 23 languages No numbers, no guessing — just pure deduction. Can you close every case?

What’s new

Version 1.1 · Updated October 3, 2026

Version 1.1 brings refreshed artwork, a new interactive tutorial, and more cases. There are now 150+ cases in themed folders. We also fixed issues with hints, reveals, and Daily Case refresh.

Play today's Threadline puzzle

Draw one line through every cell, visiting the numbers in order. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.

More Threadline and other daily puzzles on Fiplay →

App privacy

The developer, Pixelated Development, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

Alternatives to Detective Sudoku

Looking for apps like Detective Sudoku? Here are 6 similar apps on the App Store. The highest rated is Cluedoku: Detective Sudoku (5.0/5), and all 6 are free to download.

Detective Sudoku vs. alternatives
App Rating Price Last updated Compare
Detective Sudoku 5.0 / 5 (4 ratings) Free October 3, 2026
Sudoku Detective: Murder Case 3.9 / 5 (13) Free Aug 31, 2026 Compare
Cluedoku: Detective Sudoku 5.0 / 5 (4) Free Sep 15, 2026 Compare
Murder Sudoku: Cozy Culprits 4.0 / 5 (4) Free Sep 24, 2026 Compare
Mystery Grid: Murder Sudoku 3.4 / 5 (5) Free Oct 2, 2026 Compare
CrimeDoku: Murder Sudoku 3.7 / 5 (3) Free Aug 18, 2026 Compare
Murder Matrix: Logic Puzzles 4.9 / 5 (23) Free Oct 7, 2026 Compare

Compare Detective Sudoku with the top alternatives: ratings, updates, ASO score and keyword gaps →