Free
About
Solve one fresh murder every day.
Murder Sudoku: Cozy Culprits is a daily deduction puzzle where a sudoku-style grid becomes a crime scene. Read the clues, place each suspect in the only spot that fits, and unmask the culprit sharing the victim's room. No trivia, no luck — just you, the evidence, and one solvable answer.
A NEW CASE EVERY DAY
Wake up to a fresh mystery, the same one for every detective worldwide. Build a streak, race the daily leaderboard, and share a spoiler-free result card — the cozy-noir puzzle ritual for your morning coffee.
PLAY BY DEDUCTION, NEVER GUESSING
Every case is proven to have exactly one solution, reachable by pure logic. Place suspects so no two share a row or column, follow clues about who sat beside the lamp or bordered the study, and watch the truth narrow to a single arrangement.
FAIR AND RELAXED
- Tap any clue to see exactly what it means on the board
- Pencil marks and multi-step undo to think it through
- Optional hints when you want a nudge — never forced
- Three difficulties daily: 5x5, 6x6, and a fiendish 7x7
COZY, NOT GRIM
Charming hand-crafted suspects, warm hand-drawn rooms, and a gentle whodunit tone. A murder mystery you can solve in your slippers.
- A daily case + a 24-case Detective campaign
- Streaks, stats, and Game Center leaderboards
- Fully offline — solve anywhere, no account needed
- Play in your language, wherever you are
Can you close today's case?
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What's New in Murder Sudoku
1.0.1
July 19, 2026
Stability improvements and behind-the-scenes fixes. Thanks for playing!






