Gatuno in halloween

Walkthrough:
- Click the empty jar on the top shelf in the right bookcase to get it
- Get the bat wings in the middle shelf, also in the right bookcase
- Get small fangs from the vampire skull
- Get the blank book on the top shelf in the left bookcase
- Click the dried leaves on the floor, remove them by clicking them one after one
- Pick up scissors and small key
- Zoom out and use the scissors on the horse hair
- Note that the pumpkin heads tell you different things they want when you click them

- Note the blinking eyes in the dark on both sides
- Hold the cursor in the dark on one of the sides (doesn't matter which one) until the eyes appear again
- Click the eyes to get mouse

- Turn to the hall by clicking the lower pt of the screen
- Note the spell page and what's on it
- Note what the third pumpkin head wants
- Get the hat on top of the closet
- Use small key on the closet
- Get old camera and Barbie student
- Click the picture on the wall until you get the frog (five times)

- Combine the mouse and the bat wings
- Combine winged mouse with small fangs
- Hand the vampire-rat to the pumpkin head in the hall to get a seed of caramel tree

- Use scissors with barbie student
- Use hair with Barbie
- Use Barber with the pumpkin on the left hand bookcase to get male stone

- Use spectacles with frog
- Put the hat in the cauldron to shrink it
- Use shrinked hat with frog with spectacles
- Use old camera with Harry Frogger
- Use Harry Frogger picture with empty book
- Use book of Harry Frogger with the pupkin head on the right hand bookcase to get sweat of Ungo

- Use the seed of candy tree, the male stone and the sweat of Ungo with the cauldron
- Use empty jar with cauldron to get Stone to Flesh potion

- Use the Stone to Flesh potion with the petrified cat on the table in the hall
- Ta-daaah! You did it!

I dont understand this game