World two hundred and sixty-three is another small puzzle with only a little complication.
Step by step solution
Go UP, LEFT, LEFT, DOWN and push LEFT. Go RIGHT, UP, RIGHT, RIGHT, DOWN and push LEFT. Go UP, LEFT, LEFT, LEFT, LEFT, DOWN, push DOWN and DOWN.
Go RIGHT, DOWN, RIGHT, RIGHT, UP, push LEFT and LEFT. Go RIGHT, push UP and UP. Go DOWN, DOWN, DOWN, RIGHT, RIGHT, RIGHT, UP, push LEFT, LEFT and LEFT.
Go UP, UP, push RIGHT, go UP, push LEFT and LEFT. Go RIGHT, DOWN, push LEFT, go RIGHT, RIGHT, UP, RIGHT, RIGHT, DOWN, push LEFT, LEFT and LEFT.
Go RIGHT, RIGHT, push DOWN, DOWN, go RIGHT, DOWN, push LEFT, LEFT and LEFT.
Go RIGHT, UP, push UP, UP, go RIGHT, UP, push LEFT and LEFT.
Congratulations. You have completed world two hundred and sixty-three. Get ready for world two hundred and sixty-four.