| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,026 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,580 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,358 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,953 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,833 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,652 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,243 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,981 |
| Countries Bordering France | 0 | - | 4.83 | 404,343 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,318 |
| UK Immigration by Country | 0 | - | 4.94 | 141,456 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,191 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,060 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,241 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,654 |
| Random European Capital to Country | 0 | - | 4.98 | 191,847 |
| Random European Country to Capital | 0 | - | 4.93 | 165,671 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,780 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,959 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,073 |
| Every European Country Shape | 0 | - | 4.96 | 202,603 |
| Countries of Africa | 0 | - | 5.00 | 2,552,775 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,309 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,573 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,160 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,068 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,790 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,386 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,047 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,120 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,177 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,913 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,262 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,381 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,614 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,726 |
| The Only European Country ... | 0 | - | 4.91 | 218,327 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,421 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,139 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,833 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,513 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,091 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,194 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 57,230 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,597 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,353 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,305 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,573 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,590 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,874 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,740 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,951 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,029 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,159 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 347,858 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,724 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,409 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,090 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,432 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,747 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,604 |
| Europe Capital to Country | 0 | - | 4.99 | 251,602 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,664 |
| European Capitals by Map | 0 | - | 4.99 | 141,458 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,650 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,992 |
| European Coastal Capitals | 0 | - | 4.95 | 91,103 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,325 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,196 |
| Countries of the Middle East | 0 | - | 4.96 | 202,253 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,930 |
| Slavic Countries | 0 | - | 4.96 | 112,177 |
| African Island Countries | 0 | - | 4.96 | 102,233 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,379 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,078 |
| Countries Once Held by Sweden | 0 | - | 4.18 | 34,835 |
| Random European Flag to Country | 0 | - | 4.90 | 183,836 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,566 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,102 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,307 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,057 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,279 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,350 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,860 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,635 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,828 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,303 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,072 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,714 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,987 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,963 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,691 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,919 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,760 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,847 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,916 |
| Scotland Trivia | 0 | - | 4.58 | 57,715 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,909 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,726 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,368 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,677 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,741 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,103 |
| Official Cities in the UK | 0 | - | 4.89 | 285,488 |
| Cities in European History #1 | 0 | - | 4.63 | 134,446 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,412 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,859 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,471 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,584 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,320 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,192 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,879 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,500 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,373 |
| Monarchies of Europe | 0 | - | 4.90 | 98,637 |
| Monarchies of Asia | 0 | - | 4.97 | 71,381 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,183 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,015 |
| The Only African Country ... | 0 | - | 4.99 | 129,507 |
| The Only American Country ... | 0 | - | 4.92 | 122,048 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,314 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,186 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,316 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,229 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,594 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,704 |
| European Countries with One Border | 0 | - | 4.97 | 183,502 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,242 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,617 |
| All Countries that Once Bordered Germany | 0 | - | 4.34 | 75,119 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,622 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,430 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,654 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 225,331 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 116,157 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,716 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,471 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,434 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,451 |
| Central American Countries | 0 | - | 4.98 | 157,115 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,147 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,155 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,751 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,944 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,771 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,051 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,535 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,612 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,900 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,622 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,489 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,645 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,219 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,601 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,550 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,624 |
| Countries That Border Russia | 0 | - | 4.98 | 463,893 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,342 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,803 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,471 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,343 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,614 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,697 |
| Ireland Country Quiz | 0 | - | 4.69 | 135,100 |
| Germany Country Quiz | 0 | - | 4.83 | 158,560 |
| Russia Country Quiz | 0 | - | 4.83 | 115,136 |
| Japan Country Quiz | 0 | - | 4.93 | 143,092 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,616 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,200 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,503 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,005 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,872 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,460 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,435 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,728 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,882 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,273 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,478 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,286 |
| Most Forested European Countries | 0 | - | 4.80 | 75,565 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,627 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,545 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,607 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,688 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,507 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,876 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,265 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,162 |
| Every African Country Shape | 0 | - | 4.90 | 88,088 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,891 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,668 |
| Countries Bordering India | 0 | - | 4.98 | 163,715 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,888 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,651 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,927 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,754 |
| Countries that Border China | 0 | - | 4.96 | 263,963 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,992 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,060 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,059 |
