Challenge of Poseidon

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Across
  1. 3. queen of the gods
  2. 5. greek god of love, his second name is Cupid​euterpe Younger Muse, muse of lyric poetry, daughter of Zeus and Mnemosyne
  3. 7. son of Zeus, completed the challenge of 12 Labours
  4. 9. king of Sparta, best-known for his role in Battle of Thermopylae
  5. 11. famous greek island, best known for its sunset
Down
  1. 1. Author of the Iliad and Odyssey
  2. 2. second biggest city of Greece, where eduact comes from
  3. 4. Goddess of wisdom
  4. 6. half a woman half a cat
  5. 8. award to successful competitors of the Olympics
  6. 10. God of the underworld