789
456
123
| Enter on the combination lock:
447 789 456 123 |
| Double click the blue button on the cupboard to open it |
| Open the book |
| | Take the grey coin from the last page |
| | Double click to close the book |
| | Double click the golden button left of the book |
| | Take the blue lens |
| | Close the cupboard |
| | Insert the lens into the telescope |
| | Revolve the observatory (blue button) until you see the sign of Ram (10x) |
| | Insert the grey coin into the box on the wall left of the microscope |
| | A ladder appears |
| | Climb the ladder |
| | Take the cloth |
| | Revolve the observatory to its initial position |
| | Take the book from the chair |
| | Open the globe, get the coin |
| | Leave the observatory |