World three hundred and eighteen is very fast for completion puzzle with five ice boxes.
Step by step solution
Go LEFT and push UP. Go DOWN, RIGHT, RIGHT and push UP.
Go DOWN, RIGHT, RIGHT and push UP.
Go DOWN, LEFT, LEFT, UP, push RIGHT, go DOWN, RIGHT and push UP.
Go DOWN, LEFT, LEFT, LEFT, LEFT, UP, push RIGHT, go RIGHT, RIGHT, DOWN, RIGHT, push UP, go UP, RIGHT, UP and push LEFT.
Congratulations. You have completed world three hundred and eighteen. Get ready for world three hundred and nineteen.