I don't anything is changed but i found more things that i should have known. You can move the floor whatever you can.
So firstly, try to get all the panels actived which is the middle and right. You will see it in the map which is the start is.
How you get to the panels?
It's really easy. Just go to floor 3 and move each floor and get the hole room in each panel.
Just move the floor in with the door entrance each floor.
As i said, do that in each time with the panels.
When you have activated the pannels, all you need to do is get all the floors hole to left.
So you can do whatever way you can.
Just easier, do floor 1, so floor 2 and floor 3 in left. So do the floor 0, going in the room the panel is actived. Click that and get the hole thing into left.
Jump from the floor 0 and that's all.
Hope that helps you.