Across
- 2. A centaur in disguise
- 5. Daughter of Zeus
- 10. Percy's real father
- 12. Zeus's super weapon
- 15. The 3-headed dog
- 16. Kills by stretching
Down
- 1. The home of the gods
- 3. The god of the Underworld
- 4. The name of Percy's sword
- 6. A hiding place for demigods
- 7. Half man half bull
- 8. The grey eyed one
- 9. son of Hermes
- 11. He is the god of war
- 13. Deepest pit in the Underworld
- 14. The King Titan