CLUEPRINT
Murder mysteries for clever puzzlers. Read the evidence, follow the clues, and name the murderer.
For iPhone and iPad. A new case every day in each mode, getting harder through the week.
Who, with what, where, and why?
Each suspect had one weapon and was in one place. Work through the clues on a classic deduction grid until only one answer is left: whoever was where the body was found.
- Rookie to Mastermind: 3 to 5 suspects
- Motives from Inspector up
- Lie Detector cases, where the murderer is the one who lies
Who was alone with the victim?
Place everyone in the house, one per row and one per column, sudoku style. Furniture gets in the way, and the clues say who was where. The person alone in a room with the victim did it.
- Constable 4Γ4 to Grand Detective 7Γ7
- Chairs, beds, rugs, and things you can't stand on
- Mark tiles off, check your work, undo




IN THE CASE FILE
Always one answer
Every case is built on your phone and checked to have exactly one solution, with no wasted clues.
Daily cases
Everyone gets the same case each day. Easy on Monday, hardest at the weekend. Keep your streak going.
Endless cases
Start a new case at any difficulty, from Rookie to Mastermind. There's always another one.
Evidence cards
Heights, handedness, eye and hair colour, heavy or light, metal or wood: clues can point at any of them.
Helpful, not too helpful
Ticks cross out the rest of their row for you, and you can turn that off if you'd rather do it yourself.
Free every day
Daily cases are always free, plus 5 more a week. Watch a video for another, or buy a pack. Clueprint Unlimited gives you every case with no ads.