World four hundred and fourty-eight is tiny puzzle with only two boxes and long walks.
Step by step solution
Go UP, UP, LEFT, LEFT, UP, UP, RIGHT, UP, RIGHT, RIGHT, push DOWN and DOWN. Go LEFT, DOWN, DOWN, RIGHT, RIGHT, RIGHT, UP, UP, UP and push LEFT. Go RIGHT, DOWN, DOWN, DOWN, LEFT, LEFT, LEFT, UP, UP, RIGHT and push DOWN.
Go LEFT, LEFT, LEFT, UP, UP, RIGHT, UP, RIGHT, RIGHT and push DOWN. Go RIGHT, RIGHT, DOWN, DOWN, DOWN, LEFT and push LEFT. Go UP, LEFT, LEFT, LEFT, DOWN, DOWN, RIGHT, RIGHT and push UP. Go RIGHT, UP, push LEFT and LEFT.
Go RIGHT, RIGHT, DOWN, RIGHT, RIGHT, UP, UP, UP, LEFT, LEFT, push DOWN, DOWN, go LEFT, DOWN, DOWN, LEFT, LEFT, UP and push UP. Go RIGHT, RIGHT, RIGHT, UP, UP, RIGHT, RIGHT, DOWN, DOWN, DOWN, LEFT and push LEFT. Go UP, LEFT, LEFT, LEFT, DOWN, DOWN, RIGHT, RIGHT and push UP.
Go RIGHT, UP, UP, UP, UP, LEFT, LEFT, DOWN, LEFT, push DOWN, DOWN and DOWN.
Go UP, UP, UP, RIGHT, UP, RIGHT, RIGHT, DOWN, DOWN, DOWN, push LEFT and LEFT. Go RIGHT, UP, RIGHT, UP, UP, LEFT, LEFT, DOWN, LEFT, DOWN and push DOWN.
Congratulations. You have completed world four hundred and fourty-eight. Get ready for world four hundred and fourty-nine.