Help! The Ceiling chapter is toooo diiffffcult. Such as this level(Intersection), I have three ways to entry the left area, but I can't back to the right area, its means I shoud prepare well. Put the logs in right place before entry the left area. I think the bottom entrance is designed for player, because only the ball in player's back this entrance can play a role, but the player can't reach the green grid. How to solve it? I also can't solve other levels in ceiling chapter expect the first level.
