| Oceania Map Quiz | 0 | - | 4.98 | 658,013 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,321 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,639 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,771 |
| The Only European Country ... | 0 | - | 4.91 | 218,417 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,485 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,915 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,188 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,847 |
| Countries of Africa | 0 | - | 5.00 | 2,553,359 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,815 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,484 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,364 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,522 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,292 |
| Australia Map Quiz | 0 | - | 4.95 | 345,798 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,300 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,430 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,276 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,917 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,882 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,274 |
| Countries of the Middle East | 0 | - | 4.96 | 202,298 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,957 |
| Slavic Countries | 0 | - | 4.96 | 112,196 |
| African Island Countries | 0 | - | 4.96 | 102,265 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,092 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,084 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,593 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,126 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,351 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,091 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,304 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,370 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,869 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,653 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,854 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,320 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,092 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,730 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,007 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,978 |
| Australian States and Territories | 0 | - | 4.96 | 142,640 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,043 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,449 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,901 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,962 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,722 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,039 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,768 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,418 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,701 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,750 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,337 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,903 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,518 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,382 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,696 |
| Monarchies of Europe | 0 | - | 4.90 | 98,673 |
| Monarchies of Asia | 0 | - | 4.97 | 71,400 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,195 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,056 |
| The Only African Country ... | 0 | - | 4.99 | 129,520 |
| The Only American Country ... | 0 | - | 4.92 | 122,065 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,321 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,199 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,341 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,253 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,614 |
| European Countries with One Border | 0 | - | 4.97 | 183,529 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,274 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,642 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,170 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,309 |
| Flags of Oceania | 0 | - | 5.00 | 261,913 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,584 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,297 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,641 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,296 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,104 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,675 |
| Countries with Megacities | 0 | - | 4.99 | 266,180 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,409 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,839 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,694 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,958 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,540 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,348 |
| UK Immigration by Country | 0 | - | 4.94 | 141,491 |
| Central American Countries | 0 | - | 4.98 | 157,136 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,157 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,176 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,618 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,143 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,774 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,960 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,851 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,311 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,096 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,623 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,643 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,499 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,657 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,226 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,659 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,591 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,643 |
| Countries That Border Russia | 0 | - | 4.98 | 463,968 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,353 |
| Countries Bordering France | 0 | - | 4.83 | 404,404 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,368 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,628 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,803 |
| Germany Country Quiz | 0 | - | 4.83 | 158,593 |
| Russia Country Quiz | 0 | - | 4.83 | 115,154 |
| Japan Country Quiz | 0 | - | 4.93 | 143,115 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,216 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,687 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,634 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,205 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,510 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,018 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,941 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,879 |
| Departments of France | 0 | - | 4.93 | 54,876 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,566 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,346 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,479 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,451,840 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,898 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,164 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,212 |
| Asia Map Quiz | 0 | - | 4.99 | 923,199 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,625 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,258 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,645,305 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,965 |
| Random European Capital to Country | 0 | - | 4.98 | 191,868 |
| Random European Country to Capital | 0 | - | 4.93 | 165,686 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,891 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,284 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,019 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,292 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,350 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,635 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,556 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,615 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,969 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,331 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,141 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,569 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,053 |
| Every European Country Shape | 0 | - | 4.96 | 202,642 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,172 |
| Every African Country Shape | 0 | - | 4.90 | 88,116 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 89,590 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,752 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,543 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,582 |
| Countries Bordering India | 0 | - | 4.98 | 163,724 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,899 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,849 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,657 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,944 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,761 |
| Countries that Border China | 0 | - | 4.96 | 264,002 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,002 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,066 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,078 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,590 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,926 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,873 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,782 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,173 |
| Countries that Border Poland | 0 | - | 4.99 | 172,969 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,304 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,262 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,725 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,433 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,677 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,548 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,079 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,828 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,146 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,289 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,399 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,001 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,928 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,895 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,078 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,622 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,789 |
| Countries Closest to India | 0 | - | 4.97 | 103,119 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,059 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,100 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,169 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,154 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,921 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,996 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,045 |
