Across
- 6. Hero of Homer’s epic journey
- 7. Physicist who developed the theory of relativity
- 9. Famous vampire count
- 10. Astronomer who supported heliocentrism
- 12. Boy king of Egypt
- 14. Masked swordsman hero
- 16. Scientist behind natural selection
- 19. Gladiator who led a slave revolt
- 20. Ancient Egyptian structure
Down
- 1. Legendary lost underwater city
- 2. Detective who lives at 221B Baker Street
- 3. Queen of ancient Egypt
- 4. Massive ancient statue
- 5. Mystery writer with famous detective Poirot
- 8. Colorful cube puzzle
- 11. Highest mountain in the world
- 13. Inventor known for electricity and futuristic ideas
- 15. Moon of Saturn and a giant in mythology
- 17. Greek god of the sea
- 18. Roman god of fire