The 12 labors of Hercules
1. to kill the Nemean lion, which fed on human flesh
2. to kill Hydra, a monster whose blood was poison
3. to catch, unhurt, a wild boar (of Erymanthus) with knives for fangs
4. to catch a stag (the hind of Ceryneia) which could outrun the winds
5. to kill a swarm of arrow-winged, flesh-eating birds (the birds of Stypmphalus)
6. to clean dung from the Augean stables, where 3,000 animals had been kept for centuries, and to do it in one single day
7. to tame a Cretan bull
8. to tame the horses of Diomedes that ate human flesh
9. to steal the belt of Hippolyta, Queen of the Amazons
10. to kill Geryon, a three-headed, three-bodied giant
11. to steal Cerberus, the guard-dog of the underworld
12. to steal three golden apples of immortality, the apples of the Hesperides