World one hundred and sixty-six is symmetrical puzzle with fast solution.
Step by step solution
Push UP, UP, UP, UP and UP. Go RIGHT, UP and push LEFT.
Go DOWN, DOWN, DOWN, DOWN, DOWN, DOWN, RIGHT, RIGHT and push UP. Push LEFT, go DOWN, LEFT, push UP, UP, UP, UP and UP.
Go RIGHT, RIGHT, UP, RIGHT, RIGHT, DOWN, DOWN, DOWN, LEFT, LEFT and push DOWN. Push LEFT, go DOWN, LEFT, push UP, UP and UP.
Go DOWN, DOWN, RIGHT, RIGHT, UP, RIGHT, RIGHT, UP, UP, UP, UP, UP, LEFT, UP, LEFT, LEFT, push DOWN, DOWN and DOWN.
Go UP, UP, UP, LEFT, LEFT, LEFT, LEFT, DOWN, LEFT, DOWN, DOWN, RIGHT, RIGHT, UP, RIGHT and push DOWN. Push RIGHT, RIGHT and RIGHT. Go LEFT, UP, UP, UP, RIGHT, RIGHT, DOWN, RIGHT, DOWN, DOWN, DOWN, DOWN, DOWN, LEFT, LEFT, DOWN, LEFT, LEFT, UP, UP and push UP. Go DOWN, DOWN, DOWN, RIGHT, RIGHT, UP, RIGHT, RIGHT, UP, UP, UP, UP, UP, LEFT, UP, LEFT, LEFT, DOWN, DOWN, DOWN and push LEFT.
Go RIGHT, UP, UP, UP, LEFT, LEFT and push DOWN. Push RIGHT, go UP, RIGHT and push DOWN. Go UP, RIGHT, RIGHT, DOWN, RIGHT, DOWN and DOWN.
Push LEFT, LEFT, go RIGHT, RIGHT, DOWN, DOWN, DOWN, LEFT, LEFT, DOWN, LEFT, DOWN, DOWN, RIGHT, RIGHT, UP, push LEFT, LEFT, go DOWN, LEFT, push UP, UP, UP, UP and UP. Go DOWN, DOWN, DOWN, DOWN, DOWN, LEFT, LEFT and push UP. Push RIGHT, go DOWN, RIGHT, push UP, UP, UP and UP.
Go DOWN, DOWN, RIGHT, RIGHT, UP, RIGHT, RIGHT, UP, UP, UP, UP, UP, LEFT, UP, LEFT, LEFT, LEFT, LEFT, LEFT, LEFT, DOWN, LEFT, DOWN, DOWN, DOWN, DOWN, DOWN, RIGHT, RIGHT and push DOWN. Push RIGHT, go DOWN, RIGHT, push UP and UP.
Go DOWN, DOWN, DOWN, LEFT, LEFT, LEFT, UP, push RIGHT, RIGHT, go DOWN, RIGHT, push UP and UP.
Congratulations. You have completed world one hundred and sixty-six. Get ready for world one hundred and sixty-seven.