Across
- 4. Capital of Poland
- 7. Capital of Italy
- 9. Capital of Serbia
- 11. Capital of Ireland
- 15. Capital of the Netherlands
- 17. Capital of Bulgaria
- 19. Capital of Belgium and the European Union
- 20. Capital of Finland
Down
- 1. Capital of Romania
- 2. Capital of the Czech Republic
- 3. Capital of Croatia
- 5. Capital of Austria
- 6. Capital of Germany
- 8. Capital of Denmark
- 10. Capital of France
- 12. Capital of the United Kingdom
- 13. Capital of Hungary
- 14. Capital of Portugal
- 16. Capital of Spain
- 18. Capital of Norway