One case. Every night.
Culprit is a daily deduction game. Each evening a new mystery opens: a prized treasure has vanished, a handful of suspects had the run of the place, and the clues tell exactly one story. Read carefully, rule out the innocent, and make your accusation — but think first. Wrong guesses cost +15 seconds, and the clock is the score.
🔎 A fresh case daily — everyone in the world gets the same mystery.
⏱️ Race the clock — your solve time posts to the night's standings.
🧠 Pure logic — every case is machine-verified to have exactly one answer.
🗡️ Duel your rivals — challenge friends to the same bonus case, fastest deduction wins.
🔥 Keep the streak — solve nightly and watch it grow.
🗂️ Cozy, not gory — warm paper case files under a night sky. Mysteries about missing meteorites and stolen birthday cakes, never violence.
A hint is available if you're stuck (watch a short ad, or subscribe to skip ads). Solving stays free, every night.
Latest Version
1.0.0Uploaded by
Alejandro Arteaga
Requires Android
Android 7.0+
Category
Free Puzzle GameContent Rating
Everyone
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Flag as inappropriateLast updated on Aug 26, 2026
260 new cases, for 660 in all — including a new breed where the clues interlock: rule out a suspect and you rule out a method with them.
New: "How it was proved". Every verdict replays the deduction clue by clue, showing exactly what ruled each suspect out.
Fixed: a rewarded ad watched to the end sometimes failed to grant the hint or unlock.
Fixed: a Browse solve no longer breaks your streak.
Your case history now lives in the Detective tab, and solved cases are free to reopen.
