World four hundred and seventy-three is moderately hard, small puzzle.
Step by step solution
Go LEFT, LEFT, UP and push LEFT. Go RIGHT, UP and push LEFT. Go UP, LEFT, LEFT, DOWN, DOWN and push RIGHT. Go LEFT, UP, UP, RIGHT, RIGHT, DOWN, RIGHT, DOWN, DOWN, RIGHT, RIGHT, UP and push LEFT.
Go DOWN, LEFT and push UP. Push LEFT, go UP, UP, LEFT, LEFT, DOWN, DOWN and push RIGHT. Go DOWN, push RIGHT, RIGHT, go UP, RIGHT, RIGHT, DOWN, DOWN, LEFT and push UP.
Go LEFT, UP and push LEFT. Go UP, UP, LEFT, LEFT, DOWN, DOWN, push RIGHT, go DOWN, RIGHT and push UP. Go RIGHT, DOWN, RIGHT, RIGHT, UP, push LEFT and LEFT.
Go DOWN, LEFT, LEFT, UP, LEFT, UP, UP, RIGHT, RIGHT, RIGHT, push DOWN and DOWN. Push LEFT, go DOWN, push RIGHT, go UP, RIGHT, RIGHT, DOWN, DOWN, LEFT, push UP, go RIGHT, UP and push LEFT.
Congratulations. You have completed world four hundred and seventy-three. Get ready for world four hundred and seventy-four.