| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,669 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,253 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,810 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,906 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,044 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,829 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,427 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,378 |
| Countries Bordering France | 0 | - | 4.83 | 404,845 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,790 |
| UK Immigration by Country | 0 | - | 4.94 | 141,691 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,303 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,271 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,664 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,964 |
| Random European Capital to Country | 0 | - | 4.98 | 192,108 |
| Random European Country to Capital | 0 | - | 4.93 | 165,868 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,848 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,019 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,576 |
| Every European Country Shape | 0 | - | 4.96 | 202,956 |
| Countries of Africa | 0 | - | 5.00 | 2,559,071 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,168 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,690 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,933 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,244 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,142 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,093 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,462 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,356 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,289 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,289 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,335 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,742 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,539 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,831 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,065 |
| The Only European Country ... | 0 | - | 4.91 | 218,932 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,887 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,473 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,906 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,701 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,338 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,407 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 57,420 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,467 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,484 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,355 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,625 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,728 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,165 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,823 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,134 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,137 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,377 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 348,633 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,873 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,511 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,188 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,509 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,852 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,753 |
| Europe Capital to Country | 0 | - | 4.99 | 252,027 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,940 |
| European Capitals by Map | 0 | - | 4.99 | 142,035 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,849 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,162 |
| European Coastal Capitals | 0 | - | 4.95 | 91,287 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,740 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,700 |
| Countries of the Middle East | 0 | - | 4.96 | 202,908 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,155 |
| Slavic Countries | 0 | - | 4.96 | 112,351 |
| African Island Countries | 0 | - | 4.96 | 102,422 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,450 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,164 |
| Countries Once Held by Sweden | 0 | - | 4.18 | 34,856 |
| Random European Flag to Country | 0 | - | 4.90 | 184,178 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,798 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,301 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,580 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,327 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,484 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,504 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,948 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,772 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,031 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,703 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,251 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,902 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,130 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,112 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,801 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 69,021 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,953 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,996 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,979 |
| Scotland Trivia | 0 | - | 4.58 | 57,755 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,392 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,006 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,681 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,843 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,830 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,230 |
| Official Cities in the UK | 0 | - | 4.89 | 286,165 |
| Cities in European History #1 | 0 | - | 4.63 | 134,594 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,566 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,086 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,573 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,697 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,458 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,255 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,074 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,651 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,488 |
| Monarchies of Europe | 0 | - | 4.90 | 98,852 |
| Monarchies of Asia | 0 | - | 4.97 | 71,493 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,281 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,461 |
| The Only African Country ... | 0 | - | 4.99 | 129,640 |
| The Only American Country ... | 0 | - | 4.92 | 122,205 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,374 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,269 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,461 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,465 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,813 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,847 |
| European Countries with One Border | 0 | - | 4.97 | 183,764 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,503 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,780 |
| All Countries that Once Bordered Germany | 0 | - | 4.34 | 75,194 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,812 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,972 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,996 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 225,724 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 116,443 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,908 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,490 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,132 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,551 |
| Central American Countries | 0 | - | 4.98 | 157,306 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,581 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,381 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,957 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,087 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,405 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,311 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,221 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,823 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,026 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,081 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,563 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,792 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,325 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,860 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,769 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,732 |
| Countries That Border Russia | 0 | - | 4.98 | 464,448 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,454 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,893 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,588 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,803 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,712 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,545 |
| Ireland Country Quiz | 0 | - | 4.69 | 135,214 |
| Germany Country Quiz | 0 | - | 4.82 | 158,809 |
| Russia Country Quiz | 0 | - | 4.83 | 115,294 |
| Japan Country Quiz | 0 | - | 4.93 | 143,310 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,728 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,248 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,577 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,079 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,929 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,713 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,279 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,810 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,977 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,408 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,559 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,346 |
| Most Forested European Countries | 0 | - | 4.80 | 75,673 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,718 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,602 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,680 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,706 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,579 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,908 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,796 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,593 |
| Every African Country Shape | 0 | - | 4.90 | 88,354 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,027 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,978 |
| Countries Bordering India | 0 | - | 4.98 | 163,808 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,997 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,694 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,048 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,826 |
| Countries that Border China | 0 | - | 4.96 | 264,242 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,093 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,129 |
