* Magic: Her fairy godmother intervenes and uses magic to transform her into a beautiful, elegant woman, complete with a carriage and a stunning gown. This gives her the means to attend the ball.
* Kindness: Despite the hardship she endures, Cinderella remains kind and hopeful. This allows her to attract the attention of the Prince, who is drawn to her inner beauty.
* Resourcefulness: She uses a glass slipper to leave behind a clue for the Prince, leading him to her home and ultimately revealing her identity.
Essentially, Cinderella's problem is solved through a combination of supernatural help, her inherent kindness, and a touch of cleverness.