World four hundred and fifty-six is a puzzle with twelve boxes for placement at the center.
Step by step solution
Push LEFT, LEFT and LEFT. Go RIGHT, DOWN, DOWN, LEFT, push UP, UP, UP, go RIGHT, UP and push LEFT. Go DOWN, DOWN, RIGHT, RIGHT, RIGHT, RIGHT, RIGHT, RIGHT, UP, RIGHT, UP, UP, LEFT, LEFT, UP, LEFT, LEFT, DOWN, push DOWN and DOWN. Go UP, UP, UP, RIGHT, RIGHT, DOWN and push LEFT. Go RIGHT, RIGHT, RIGHT, DOWN, DOWN, LEFT, DOWN, LEFT, LEFT, push LEFT, LEFT, LEFT, go DOWN, LEFT, push UP, UP, UP, go RIGHT, UP and push LEFT. Go UP, UP, LEFT, LEFT, DOWN, DOWN, LEFT and push DOWN.
Go LEFT, DOWN, push RIGHT and RIGHT. Go LEFT, DOWN, DOWN, DOWN, RIGHT, RIGHT, RIGHT, RIGHT, RIGHT and push UP. Go LEFT, UP, push RIGHT, RIGHT, go UP, UP, RIGHT, UP, RIGHT, RIGHT, RIGHT, DOWN, DOWN, LEFT, DOWN, LEFT, push LEFT, LEFT, LEFT, go DOWN, LEFT, push UP, UP and UP. Go DOWN, DOWN, RIGHT, RIGHT, RIGHT, DOWN, push LEFT, LEFT, go DOWN, LEFT, push UP, UP and UP. Go DOWN, RIGHT, RIGHT, UP, UP, RIGHT, push DOWN, go UP, UP, RIGHT, RIGHT, RIGHT, DOWN, DOWN, LEFT, DOWN, LEFT, push LEFT, LEFT, LEFT, go DOWN, LEFT and push UP.
Go RIGHT, RIGHT, UP, UP, RIGHT, UP, UP, LEFT, push DOWN, DOWN, DOWN, go RIGHT, DOWN, push LEFT, LEFT, LEFT, go DOWN, LEFT, push UP, UP and UP. Go DOWN, DOWN, RIGHT, RIGHT, RIGHT, UP, UP, UP, UP, LEFT, UP, UP, RIGHT, push DOWN, DOWN, DOWN, DOWN, DOWN, go RIGHT, DOWN, push LEFT, LEFT, LEFT, go DOWN, LEFT, push UP and UP. Go DOWN, RIGHT, RIGHT, RIGHT, UP, UP, UP, UP, LEFT, UP, UP, UP, UP, RIGHT, push DOWN, DOWN, DOWN, DOWN, DOWN, DOWN and DOWN.
Go RIGHT, DOWN, push LEFT, LEFT, LEFT, go DOWN, LEFT and push UP. Go DOWN, DOWN, LEFT, LEFT, LEFT, UP, UP, UP, UP, UP, RIGHT, UP, UP, RIGHT, RIGHT, push RIGHT, RIGHT, go UP, RIGHT, push DOWN, DOWN, DOWN, DOWN, DOWN, go RIGHT, DOWN, push LEFT, LEFT and LEFT.
Go RIGHT, RIGHT, UP, UP, UP, UP, LEFT, UP, LEFT, LEFT, LEFT, UP, push RIGHT, RIGHT, RIGHT, go UP, RIGHT, push DOWN, DOWN, DOWN, DOWN, DOWN, DOWN, go RIGHT, DOWN, push LEFT and LEFT.
Congratulations. You have completed world four hundred and fifty-six. Get ready for world four hundred and fifty-seven.