Solving the Triangle Puzzle in Machinarium

Puzzle Location

Early game, first area: a wall with three triangle‑shaped slots.

Solution

1. Find the Three Shapes nearby:
   • Blue Triangle: On floor near starting locked door.
   • Orange Triangle: On top of scrap metal pile.
   • Green Triangle: On ground near large blue wrench/hammer object.
2. Collect: Click each to pick up.
3. Place: Go to wall slots; click empty slots to auto‑place correct shapes.

Tips

• Trial and error works.
• Observe surroundings—shapes are in plain sight.

Solving unlocks the door to progress.