| Oceania Map Quiz | 0 | - | 4.98 | 641,247 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,723 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,711 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,985 |
| The Only European Country ... | 0 | - | 4.91 | 216,244 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,947 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,911 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,612 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,560 |
| Countries of Africa | 0 | - | 5.00 | 2,532,692 |
| Australia Map Quiz | 0 | - | 4.95 | 344,111 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,533 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,004 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,844 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,434 |
| Palau Country Quiz | 0 | - | 4.90 | 22,989 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,388 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,480 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,071 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,374 |
| Countries of the Middle East | 0 | - | 4.96 | 200,912 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,115 |
| Slavic Countries | 0 | - | 4.96 | 111,552 |
| African Island Countries | 0 | - | 4.96 | 101,512 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,828 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,565 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,743 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,375 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,320 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,788 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,527 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,620 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,555 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,142 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,065 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,482 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,105 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,043 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,889 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,169 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,674 |
| Australian States and Territories | 0 | - | 4.96 | 141,800 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,253 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,462 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,620 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,651 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,141 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,714 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,376 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,794 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,138 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,007 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,001 |
| Monarchies of Europe | 0 | - | 4.90 | 98,020 |
| Monarchies of Asia | 0 | - | 4.97 | 71,022 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,810 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,556 |
| The Only African Country ... | 0 | - | 4.99 | 129,012 |
| The Only American Country ... | 0 | - | 4.92 | 121,473 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,091 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,710 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,738 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,358 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,850 |
| European Countries with One Border | 0 | - | 4.97 | 182,610 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,427 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,077 |
| Europe Map Quiz | 0 | - | 5.00 | 4,758,331 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,295 |
| Flags of Oceania | 0 | - | 5.00 | 258,538 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,172 |
| Countries with Megacities | 0 | - | 4.99 | 261,895 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,034 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,079 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,332 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,114 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,111 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,444,103 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,919 |
| Countries That Border Russia | 0 | - | 4.98 | 461,360 |
| Countries Bordering France | 0 | - | 4.83 | 402,136 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,806 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,920 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,443 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,908 |
| Asia Map Quiz | 0 | - | 4.99 | 915,452 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,797 |
| UK Immigration by Country | 0 | - | 4.94 | 140,766 |
| Central American Countries | 0 | - | 4.98 | 156,286 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,403 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,832 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,114 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,518 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,512 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,173 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,472 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,423 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,046 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,380 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,178 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,992 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,765 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,011 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,871 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,911 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,957 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,320 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,400 |
| Germany Country Quiz | 0 | - | 4.82 | 157,695 |
| Russia Country Quiz | 0 | - | 4.85 | 114,361 |
| Italy Country Quiz | 0 | - | 4.82 | 123,286 |
| Japan Country Quiz | 0 | - | 4.93 | 142,320 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,599 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,281 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,033 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,314 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,713 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,439 |
| Syria Country Quiz | 0 | - | 4.81 | 32,717 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,751 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,644 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,217 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,201 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,764 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,603 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,539 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,745 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,317 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,436 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,593 |
| Random European Capital to Country | 0 | - | 4.98 | 190,734 |
| Random European Country to Capital | 0 | - | 4.93 | 164,908 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,335 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,663 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,941 |
| Olympic Host Countries | 0 | - | 4.98 | 200,533 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 308,516 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,072 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,320 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,355 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,405 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,596 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,476 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,345 |
| Every European Country Shape | 0 | - | 4.96 | 201,439 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,627 |
| Every African Country Shape | 0 | - | 4.90 | 87,145 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,696 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,197 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,576 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,185 |
| Countries Bordering India | 0 | - | 4.98 | 163,367 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,136 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,232 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,120 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,203 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,481 |
| Countries that Border China | 0 | - | 4.96 | 262,963 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,289 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,823 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,470 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,563 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,314 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,745 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,047 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,796 |
| Countries that Border Poland | 0 | - | 4.99 | 172,144 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,456 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,592 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,371 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,079 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,990 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,285 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,818 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,781 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,773 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,898 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,124 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,466 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,473 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,125 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,946 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,236 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,955 |
| Countries Closest to India | 0 | - | 4.97 | 102,693 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,537 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,865 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,873 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,752 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,670 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,824 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,909 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,502 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,244 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,871 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,759 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,199 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,795 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,742 |
| African East Coast | 0 | - | 4.96 | 95,923 |
