| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,987 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,902 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,523 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,139 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,486 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,329 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,963 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,641 |
| Top 10 Richest Countries in Asia | 0 | - | 4.74 | 105,934 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,015 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,429 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,488 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,638 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,711 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,771 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,603 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,825 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,623 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,743 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,876 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,632 |
| Countries of Africa | 0 | - | 5.00 | 2,548,051 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,433 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,781 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,122 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,882 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,297 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,111 |
| The Only European Country ... | 0 | - | 4.91 | 217,781 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,047 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,833 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,848 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,776 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,061 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,477 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,856 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,061 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,512 |
| Asia Capital to Country | 0 | - | 4.96 | 126,982 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,106 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,846 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,417 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,845 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,729 |
| Countries of the Middle East | 0 | - | 4.96 | 201,899 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,729 |
| Slavic Countries | 0 | - | 4.96 | 112,012 |
| Hindu Countries | 0 | - | 4.86 | 50,359 |
| African Island Countries | 0 | - | 4.96 | 102,008 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,027,005 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,362 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,915 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,054 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,660 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,079 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,147 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,771 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,502 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,613 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,014 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,731 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,492 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,514 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,651 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,638 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,273 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,581 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,969 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,113 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,663 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,209 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,129 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,682 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,364 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,281 |
| Monarchies of Europe | 0 | - | 4.90 | 98,456 |
| Monarchies of Asia | 0 | - | 4.97 | 71,300 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,088 |
| The Only African Country ... | 0 | - | 4.99 | 129,367 |
| The Only American Country ... | 0 | - | 4.92 | 121,905 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,255 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,021 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,153 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,995 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,388 |
| European Countries with One Border | 0 | - | 4.97 | 183,277 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,048 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,486 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,427 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,896 |
| Countries That Border Russia | 0 | - | 4.98 | 463,218 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,822 |
| Countries Bordering France | 0 | - | 4.83 | 403,883 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,953 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,488 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,230 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,847 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,360 |
| UK Immigration by Country | 0 | - | 4.94 | 141,258 |
| Central American Countries | 0 | - | 4.98 | 156,907 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,037 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,973 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,392 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,202 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,788 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,395 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,503 |
| Arms Exports - United States | 0 | - | 4.77 | 62,575 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,082 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,443 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,374 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,548 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,257 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,732 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,362 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,215 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,549 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,758 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,569 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,358 |
| Germany Country Quiz | 0 | - | 4.83 | 158,337 |
| Russia Country Quiz | 0 | - | 4.83 | 114,797 |
| Japan Country Quiz | 0 | - | 4.93 | 142,882 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,363 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,534 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,446 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,946 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,497 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,449,717 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,350 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,166 |
| Countries with Megacities | 0 | - | 4.99 | 265,242 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,996 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,623 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,252 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,696 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,658 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,868 |
| Random European Capital to Country | 0 | - | 4.98 | 191,626 |
| Random European Country to Capital | 0 | - | 4.93 | 165,506 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,241 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,232 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 77,882 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 101,081 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,561 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,497 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,550 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,806 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,657 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,883 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,989 |
| Every European Country Shape | 0 | - | 4.96 | 202,378 |
| Every African Country Shape | 0 | - | 4.90 | 87,827 |
| Countries Bordering India | 0 | - | 4.98 | 163,629 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,496 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,732 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,595 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,739 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,678 |
| Countries that Border China | 0 | - | 4.96 | 263,710 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,818 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,995 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,953 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,071 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,755 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,845 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,620 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,073 |
| Countries that Border Poland | 0 | - | 4.99 | 172,724 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,066 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,084 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,621 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,332 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,496 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,486 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,002 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,526 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,031 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,194 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,316 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,828 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,794 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,706 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,043 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,647 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,424 |
| Countries Closest to India | 0 | - | 4.97 | 103,007 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,907 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,478 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,088 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,847 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,142 |
| Oceania Map Quiz | 0 | - | 4.98 | 656,073 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,370 |
| Asia Map Quiz | 0 | - | 4.99 | 920,966 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,580 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,068 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,970 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,845 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,316 |
