Gods and Goddesses
The king of the gods
Zeus (or Jupiter)
The hero who killed the Minotaur
Theseus
A monster that has only one eye
A cyclops!
What did Ariadne give Theseus to help him navigate the maze?
A ball of string
Hephaestus
Who killed Medusa, and how did he do it?
Perseus. Athena and Hermes, together with some nymphs, equipped Perseus with winged sandals, a cap of invisibility, a sword, and a shield. Using the sandals, Perseus flew the the end of the world, to the cave where the Gorgons (Medusa and her sisters) lived. Perseus crept up on Medusa when she was sleeping, making sure to only look at her reflection in his shield so he wouldn't be turned to stone, and cut off her head!
The three-headed dog who guards the entrance to the Underworld
Cerberus
What was Hercules' weapon of choice?
A club
Demeter's daughter, whom Hades captured and forced to become his wife
Persephone
Who was the captain of the Argo, and what was he searching for?
Jason, who was searching for the Golden Fleece
Monsters that are half-women, half-bird
What objects do the Hesperides guard?
The golden apples
The god and goddess who competed to be the patron of Athens
Athena and Poseidon
Which hero tried to rescue Eurydice from the Underworld?
Orpheus
The monsters who guard the Strait of Messina (Hint: In Percy Jackson, these female monsters guard the entrance to the Sea of Monsters).
Scylla and Charybdis
Eris used this object to throw the wedding of Peleus and Thetis into discord
The twelve Olympian gods and goddesses (you can either give all their Greek names or all their Roman names)
Greek: Zeus, Poseidon, Hephaestus, Dionysus, Hermes, Ares, Apollo, Artemis, Hera, Athena, Demeter, Aphrodite
Roman: Jupiter, Neptune, Vulcan, Bacchus, Mercury, Mars, Apollo, Diana, Juno, Minerva, Ceres, Venus
Achilles' best friend
Patroclus (his death motivated Achilles to re-enter the war)
A giant sea turtle
What did Cadmus plant?
Dragon teeth! After killing a dragon, he followed Athena's advice and sowed its teeth into the ground. An army of giants then rose from the ground.