World one hundred and eighty is fast to complete puzzle, with only four boxes.
Step by step solution
Go LEFT, UP, push LEFT, LEFT and LEFT, Push DOWN, DOWN, go RIGHT, DOWN and push LEFT. Go UP, LEFT, LEFT, LEFT, UP, UP, RIGHT, RIGHT and push RIGHT. Go UP, UP, LEFT and push DOWN. Go RIGHT, DOWN, DOWN, DOWN, LEFT, LEFT, LEFT, UP, UP, RIGHT, push RIGHT, go UP, RIGHT and push DOWN.
Push RIGHT, RIGHT, RIGHT, go DOWN, RIGHT, RIGHT, UP, push LEFT, LEFT, LEFT, LEFT and LEFT. Push DOWN, DOWN, go LEFT, LEFT, LEFT, UP, UP, RIGHT, push RIGHT, go LEFT, LEFT, DOWN, DOWN, RIGHT, RIGHT, RIGHT, UP and push UP. Go LEFT, UP, UP, RIGHT, RIGHT and push DOWN. Go UP, LEFT, LEFT, DOWN, DOWN, RIGHT, DOWN, DOWN, RIGHT, DOWN, DOWN, LEFT, LEFT and push UP.
Go DOWN, RIGHT, RIGHT, UP, UP, LEFT, UP, UP, LEFT, LEFT, LEFT, DOWN, DOWN, RIGHT and push RIGHT. Go LEFT, LEFT, UP, UP, RIGHT, RIGHT, RIGHT, push RIGHT, RIGHT and RIGHT. Go DOWN, RIGHT, RIGHT, UP, push LEFT, LEFT, LEFT and LEFT.
Congratulations. You have completed world one hundred and eighty. Get ready for world one hundred and eighty-one.