The three little pigs each built a house of increasing strength - straw, sticks, and bricks. When the wolf came, he huffed and puffed and blew down the houses of straw and sticks, eating their inhabitants. However, his huffing and puffing could not blow down the house of bricks. In his anger, the wolf tried to enter down the chimney but fell into a pot of boiling water instead, meeting his end. The third little pig and his house of bricks proved too clever for the wolf.