| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,257 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,354 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,784 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,941 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,161 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,221 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,440 |
| The Only European Country ... | 0 | - | 4.91 | 219,512 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,282 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,196 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,466 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,792 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,976 |
| Countries of Africa | 0 | - | 5.00 | 2,564,016 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,528 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,232 |
| Every African Country Shape | 0 | - | 4.90 | 88,588 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,121 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,571 |
| African Capitals by Map | 0 | - | 4.99 | 142,555 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,941 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,195 |
| Countries of the Middle East | 0 | - | 4.96 | 203,219 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,342 |
| Slavic Countries | 0 | - | 4.96 | 112,486 |
| African Island Countries | 0 | - | 4.96 | 102,714 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,235 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,055 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,988 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,461 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,928 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,113 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,746 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,701 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,070 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,963 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,500 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,040 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,666 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,058 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,296 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,301 |
| Egypt Country Quiz | 0 | - | 4.82 | 78,000 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,497 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,769 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,890 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,422 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 105,075 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,965 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,298 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,055 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,564 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,257 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,761 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,604 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,241 |
| Monarchies of Europe | 0 | - | 4.90 | 99,015 |
| Monarchies of Asia | 0 | - | 4.97 | 71,592 |
| Random African Flag to Country | 0 | - | 4.87 | 75,718 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,344 |
| The Only African Country ... | 0 | - | 4.99 | 129,778 |
| The Only American Country ... | 0 | - | 4.92 | 122,334 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,439 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,552 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,965 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,699 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,049 |
| European Countries with One Border | 0 | - | 4.97 | 183,998 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,709 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,964 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,659 |
| Europe Map Quiz | 0 | - | 5.00 | 4,792,512 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,249 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 36,920 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,470 |
| Countries with Megacities | 0 | - | 4.99 | 267,781 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,118 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,323 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,451 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,422 |
| UK Immigration by Country | 0 | - | 4.94 | 141,870 |
| Central American Countries | 0 | - | 4.98 | 157,510 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,684 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,543 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,082 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,742 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,116 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,946 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,942 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,675 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,938 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,134 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,637 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,920 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,418 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,038 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,924 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,809 |
| Countries That Border Russia | 0 | - | 4.98 | 464,847 |
| Countries Bordering France | 0 | - | 4.83 | 405,288 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,178 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,936 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,681 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,935 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,780 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,289 |
| Germany Country Quiz | 0 | - | 4.82 | 159,027 |
| Russia Country Quiz | 0 | - | 4.83 | 115,421 |
| Japan Country Quiz | 0 | - | 4.93 | 143,492 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,229 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,821 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,284 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,627 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,129 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,559 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,902 |
| Syria Country Quiz | 0 | - | 4.81 | 33,096 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,061 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,982 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,455,867 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,933 |
| Random African Countries on a Map | 0 | - | 4.99 | 298,237 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,268 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,184 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,507 |
| Asia Map Quiz | 0 | - | 4.99 | 926,522 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,342 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,576 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,161 |
| Random European Capital to Country | 0 | - | 4.98 | 192,330 |
| Random European Country to Capital | 0 | - | 4.93 | 166,070 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,084 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,549 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,394 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,410 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 101,298 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,814 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,660 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,746 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,102 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,197 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,049 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,765 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,170 |
| Every European Country Shape | 0 | - | 4.96 | 203,231 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,700 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,640 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,399 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,818 |
| Countries Bordering India | 0 | - | 4.98 | 163,876 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,085 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,025 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,743 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,138 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,894 |
| Countries that Border China | 0 | - | 4.96 | 264,491 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,186 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,201 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,251 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,904 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,191 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,936 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,958 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,347 |
| Countries that Border Poland | 0 | - | 4.99 | 173,324 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,701 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,568 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,929 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,620 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,983 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,662 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,206 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,340 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,341 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,450 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,551 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,247 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,149 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,626 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,155 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,813 |
| Countries Closest to Turkey | 0 | - | 4.96 | 127,010 |
| Countries Closest to India | 0 | - | 4.97 | 103,313 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,293 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,611 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,332 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,404 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,535 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,045 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,084 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,103 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,665 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,407 |
| Liberia Country Quiz | 0 | - | 4.85 | 22,026 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,053 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,451 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,500 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,801 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,991 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 94,352 |
