World four hundred and five is very complex puzzle with nine boxes.
Step by step solution
Go RIGHT and push UP. Go RIGHT, RIGHT, DOWN, DOWN, RIGHT, DOWN, DOWN, LEFT, LEFT, LEFT, LEFT, push UP and UP. Push RIGHT, go UP, UP, RIGHT, RIGHT, DOWN, DOWN, push DOWN, go RIGHT, DOWN, push LEFT and LEFT. Go RIGHT, UP, UP, UP, UP, LEFT, LEFT, DOWN, DOWN and push RIGHT.
Go LEFT, UP, UP, RIGHT, RIGHT, DOWN, push DOWN, DOWN, go RIGHT, DOWN and push LEFT. Go UP, UP, LEFT, LEFT, LEFT, LEFT, LEFT, LEFT, UP, UP, RIGHT, RIGHT and push DOWN. Go UP, LEFT, LEFT, DOWN, DOWN, RIGHT, push RIGHT, RIGHT, RIGHT, RIGHT, go LEFT, UP, UP, RIGHT, RIGHT, DOWN, push DOWN and DOWN.
Go UP, LEFT, LEFT, LEFT, LEFT, UP and push RIGHT. Go LEFT, UP, push RIGHT and RIGHT. Go LEFT, DOWN, DOWN, RIGHT, RIGHT, RIGHT, RIGHT, RIGHT, UP, UP, UP, UP, LEFT, UP, LEFT, LEFT, LEFT, LEFT, LEFT, LEFT, push DOWN and DOWN.
Go UP, RIGHT, UP, RIGHT, RIGHT, RIGHT, RIGHT, RIGHT, DOWN, RIGHT, DOWN, DOWN, DOWN, DOWN, LEFT, LEFT, LEFT, LEFT, LEFT, LEFT, LEFT, LEFT, UP, UP, push RIGHT, RIGHT and RIGHT.
Congratulations. You have completed world four hundred and five. Get ready for world four hundred and six.