This cleverly conceived and beautifully executed interactive video by Carlo Pisani, Andres Jud, and Maria Stalder offers a simplified version of the Heinz dilemma to test for moral development by asking you, the viewer, to choose one of several scenarios that would solve Heinz's predicament. It then "diagnoses" you with one of the three stages of moral development -- pre-conventional, conventional, or post-conventional. (For the interactivity to work, make sure YouTube annotations are set to "on.")
For a related treat, see Open University's six famous philosophy thought experiments, animated in 60 seconds each.
This post also appears on Brain Pickings, an Atlantic partner site.