Twelve Labors

After Heracles was driven mad by Hera, his punishment was to complete twelve labors. There were originally 10 labors, but Hera gulled King Eurytheuses into making him to replace two because Hercules had help and also because he had cheated (in their eyes of course: using rules that they made up after the labor).
 * 1) Defeat the Nemean Lion.
 * 2) Defeat the 9-headed Lernean Hydra.
 * 3) Catch the Golden Hind of Artemis.
 * 4) Catch the Erymanthian boar.
 * 5) Clean the Aegean stables in a single day.
 * 6) Defeat the Stymphalian Birds.
 * 7) Capture the Cretan bull.
 * 8) Capture the mares of Diomedes.
 * 9) Get the girdle of the Amazon Queen, Hippolyta.
 * 10) Get the cattle of Geryon.
 * 11) Steal the apples of the Hesperides.
 * 12) Capture and bring back Cerberus.