World four hundred and eighty-three has six boxes for placement around the center.
Step by step solution
Go UP, UP, RIGHT, RIGHT, RIGHT, RIGHT, DOWN, RIGHT, RIGHT, DOWN, DOWN, LEFT, LEFT and push UP. Go LEFT and push UP. Push RIGHT, go LEFT, LEFT, UP, LEFT, LEFT, DOWN and push RIGHT. Go LEFT, DOWN, DOWN, RIGHT, push UP and UP.
Push RIGHT, RIGHT, go DOWN and push LEFT. Go RIGHT, RIGHT, DOWN, RIGHT, RIGHT, UP, push LEFT, LEFT and LEFT. Go UP, LEFT, UP, UP, RIGHT and push DOWN. Go RIGHT and push DOWN. Go UP, LEFT, LEFT, DOWN, LEFT, LEFT, UP and push RIGHT.
Go LEFT, DOWN, DOWN, DOWN, RIGHT, push UP and UP. Go RIGHT, push RIGHT, go DOWN and push LEFT. Go RIGHT, push RIGHT, go DOWN, RIGHT, RIGHT, UP, push LEFT, LEFT and LEFT. Go UP, UP, RIGHT, push DOWN, go LEFT, DOWN and push RIGHT.
Go LEFT, UP, LEFT, LEFT, LEFT, DOWN, DOWN, RIGHT, UP, RIGHT, UP, RIGHT, RIGHT, DOWN, DOWN, RIGHT, RIGHT, UP, UP, LEFT, LEFT, LEFT, RIGHT, RIGHT, RIGHT, DOWN, LEFT, DOWN, LEFT, UP, RIGHT, UP, LEFT,
Congratulations. You have completed world four hundred and eighty-three. Get ready for world four hundred and eighty-four.