Mousedoku! Murder Logic Cases

Somebody didn't make it to dinner. Somebody else is lying. Only logic can tell you who.

Mousedoku! is a murder-mystery logic puzzle. Each case is a small floor plan full of rooms, furniture and suspects. Read every clue, cross out the impossible spots, place each suspect — and the person standing beside the victim is your killer.

• EVERY CASE IS FAIR: one solution, always reachable by deduction alone. No guessing, ever. • STUCK? A hint that explains WHY — step-by-step reasoning, not just the answer. • A STORY TO FOLLOW: help Pip the mouse rebuild Grandpa's torn map across six parts and over a thousand cases. • NEW RULES AS YOU GO: double murders, accomplices hiding next to the killer, and witnesses who lie. • PLAY WITH FRIENDS: solve together, split the clues, unmask a traitor, or race another team — with voice chat. • COLLECT: detective portraits, case evidence, daily rewards and streaks. • SPECIAL SEASONS: optional story packs — a magic academy, a vampire masquerade, a 1920s speakeasy and more. • 24 languages, light & dark mode, iPhone and iPad.

Parts 1–4 of the main story are free to play. Parts 5–6, Special Seasons, coin packs and memberships are optional in-app purchases.