| LIECHTENSTEIN | One of the world's two doubly-landlocked countries |
| UZBEKISTAN | One of the only two doubly-landlocked countries in the world, capital Tashkent (10) |
| NEWYORK | Which American city envelops a park of greater size than the combined areas of the world's two smallest countries? (3,4) |
| EUROPE | Home of the world's two smallest countries |
| SAUD | "House of Bush, House of ___: The Secret Relationship Between the World's Two Most Powerful Dynastie |
| ASIA | Which continent contains the world's two most populous countries? (4) |
| BOLIVIA | Larger of the only two landlocked countries in the Americas |
| COFFEE | Brazil and Vietnam are the world's two leading exporters of this bean for brewing (6) |
| CHAD | Largest of the 16 landlocked countries of Africa; capital, N'Djamena (4) |
| LAOS | One of the three landlocked countries with four-letter names, aside from Chad and Mali |
| LEIX | Historic spelling of Ireland's only doubly-landlocked county. (4) |
| IOWA | Doubly landlocked U.S. state |
| IBSEN | World's #2 most-performed playwright |
| PARIS | Known as La Ville Lumiere (City of Light), one of the world's big four fashion capitals, where the final stage of the annual Tour de France takes place (5) |
| GRENADA | "Island of Spice" in the Caribbean with the capital St. George's; one of the world's smallest countries by area (7) |
| NIUE | Known as the "Rock of Polynesia", one of the world's largest coral islands but one of its smallest nations (4) |
| NEWTON | Scientist whose magnum opus Principia was published by the Royal Society with the help of Edmond Halley in 1687 and remains one of the world's most influential works |
| MONKSEAL | Marine mammal the Mediterranean variety of which disappeared from Mallorcan waters more than 60 years ago, and is one of the worlds 10 most endangered species (4,4) |
| THELASTSUPPER | Painting created at the end of the 15th Century, one of the world's most recognisable artworks (3,4,6) |
| GREATWALL | Series of fortifications in China, along part of which one of the world's most challenging marathons |
