At the beginning, go RIGHT, then push DOWN, go RIGHT, RIGHT, DOWN, DOWN, RIGHT, DOWN and DOWN.
Push LEFT, LEFT, go UP, LEFT, push LEFT, go DOWN, LEFT and push UP.
Go RIGHT, RIGHT, RIGHT, DOWN, RIGHT, RIGHT, UP, UP, LEFT, UP, UP, LEFT and LEFT.
Push DOWN, DOWN, go UP, UP, RIGHT, RIGHT, DOWN, DOWN, RIGHT, DOWN, DOWN, LEFT, LEFT, push LEFT and LEFT.
Go RIGHT, RIGHT, UP, push LEFT and LEFT.
Congratulations. You have completed the fifteenth world. Get ready for the sixteenth.
For this world, the solution for Shove It! - Room 5 works as well.