Roomotive: Mystery Cases

Solve 250 murder sudoku-style mysteries with pure logic. Place every suspect, connect the clues, and prove the only possible solution.

One house. Several suspects. Only one possible answer.

Roomotive is a murder sudoku-style logic puzzle where every case asks you to reconstruct what happened. Read the clues, place every suspect on the floor plan, and eliminate the impossible until you identify who was alone with the victim.

Every suspect tells the truth. Every room, piece of furniture, and spatial relationship adds information. There is no guessing: observe, note candidates, and chain deductions until every piece fits.

WHY ROOMOTIVE • 250 unique detective cases • 5 levels, from Beginner to Expert • 6 × 6 and 9 × 9 logic grids • One provable solution for every case • Progressive hints that explain the next deduction • Tools to assign, note, and eliminate possibilities • Full offline play

No account, no ads, and no tracking. Your progress stays on your device, so you can resume any investigation whenever you like.

Everyone tells the truth. Can you prove who did it?