Across
- 1. Slovakia, Germany, and Lithuania
- 5. Macedonia, Croatia, and Romania
- 7. Bulgaria, Moldova, and Hungary
- 8. Greece, Montenegro, and Kosovo
- 9. Belgium and Germany
- 12. Germany, Italy, and Hungary
- 15. Slovakia, Germany, and Austria
- 17. Belgium and Spain
- 18. Italy, France, and Germany
Down
- 2. Poland, Belarus, and Latvia
- 3. Germany (and sort of Sweden)
- 4. Russia, Sweden, and Norway
- 6. Russia, Poland, and Hungary
- 10. Estonia and Ukraine
- 11. France, Germany, and Belgium
- 13. Portugal
- 14. France, Slovenia, and Germany
- 16. Macedonia, Turkey, and Romania