Shed, Garden, and Tower

Shed and Garden

Where is the entrance to the tower?
Where is the key to the tower gate?

I need help with the chain puzzle!
What is the solution to the checkerboard puzzle?
How can I solve the leaf puzzle?
I found a book in the tower!  What should I do with it?
How can I get back to the tower the next time?

Where are all of the medallions?
What should I do with the medallions once I have them all?
Please help me with the Tower floor design!

How can I stop the villain?

Up One Level