You don't open them, you jump in the window above, but first you but the rubbish bin on the seesaw and jump from the tree on the seesaw and the rubbish bin will fly to the ledge. (it may take a few tries) After, you push the seesaw towards the open window and jump in. Simple?
He is hiding in the house. He locked one of the doors! Find a key to get in!
you can't
You go to the school.
If you type how do beat wimpy wonderland? in the box above it will give you all of the steps to beat the whole island of wimpy wonderland.
It is in the school.
in the school
build a ladder
...you don't.
Open Greg's locker.
Open Greg's locker.
on main street
right