How a case plays
Every suspect held a different item in a different room. Only one of them held the murder weapon at the crime scene.
Reveal the evidence
Clues start sealed. Open them one at a time and read what each one rules in or out.
Work the board
Mark suspects and weapons on the deduction board, and clear the people you have eliminated.
Make your accusation
Pick the suspect, the weapon and the room. Two hints are there if you get stuck.
Four cases, rising difficulty
Each case unlocks after you solve the one before it.
Finch Manor
The Silent Study
A locked-room death on a rainy night. Four suspects and two clues to start.
●○○○Hotel Meridian
The Missing Star
A diamond vanishes from a gala. You begin with a single clue.
●●○○Nilgiri Express
The Last Train to Ooty
Five suspects, five carriages, and a train that will not stop.
●●●○Cliff lighthouse
Storm at the Lighthouse
Five suspects, five items, five rooms. The biggest board yet.
●●●●Built to play anywhere
Free in the browserNo download and no account.
Phone friendlyTap to clear suspects and fill the board.
Light and darkFollows your device, with a manual switch.
Fair hintsTwo nudges per case that never give the answer away.
Play it here
Case one is open. Solve it to unlock the rest.