| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,569 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,549 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,435 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,984 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,924 |
| The Only European Country ... | 0 | - | 4.91 | 214,435 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,916 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,362 |
| Countries of Africa | 0 | - | 5.00 | 2,513,646 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,599 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,493 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,517 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,823 |
| Countries of the Middle East | 0 | - | 4.96 | 199,325 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,468 |
| Slavic Countries | 0 | - | 4.96 | 111,028 |
| African Island Countries | 0 | - | 4.96 | 100,949 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,582 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,014,363 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,989 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,694 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,389 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,877 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,910 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,966 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,238 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,310 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,487 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,718 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,469 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,562 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,417 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,645 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,528 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,326 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,272 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,119 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,140 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,910 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,335 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,535 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,471 |
| Monarchies of Europe | 0 | - | 4.90 | 97,492 |
| Monarchies of Asia | 0 | - | 4.97 | 70,695 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,516 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,180 |
| The Only African Country ... | 0 | - | 4.99 | 128,489 |
| The Only American Country ... | 0 | - | 4.92 | 120,923 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,835 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,330 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,176 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,615 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,252 |
| European Countries with One Border | 0 | - | 4.97 | 181,843 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,741 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,525 |
| Europe Map Quiz | 0 | - | 5.00 | 4,737,870 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,798 |
| Countries with Megacities | 0 | - | 4.99 | 247,970 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,678 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,294 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,060 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,244 |
| UK Immigration by Country | 0 | - | 4.94 | 139,900 |
| Central American Countries | 0 | - | 4.98 | 155,261 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,817 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,178 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 75,831 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,457 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,989 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,513 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,561 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,506 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,406 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,224 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,936 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,857 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,586 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,356 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,401 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,275 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,570 |
| Countries That Border Russia | 0 | - | 4.98 | 459,692 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,598 |
| Countries Bordering France | 0 | - | 4.83 | 400,423 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,507 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,299 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,630 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,377 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,062 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,591 |
| Germany Country Quiz | 0 | - | 4.82 | 156,831 |
| Russia Country Quiz | 0 | - | 4.85 | 113,817 |
| Italy Country Quiz | 0 | - | 4.82 | 122,436 |
| Japan Country Quiz | 0 | - | 4.92 | 141,540 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,512 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,971 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,872 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,113 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 35,141 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,327 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,135 |
| Syria Country Quiz | 0 | - | 4.81 | 32,453 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,569 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,437,378 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,210 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,396 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,696 |
| Africa Map Quiz | 0 | - | 5.00 | 2,106,887 |
| Asia Map Quiz | 0 | - | 4.99 | 908,645 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,811 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,189 |
| Random European Capital to Country | 0 | - | 4.98 | 189,493 |
| Random European Country to Capital | 0 | - | 4.92 | 147,663 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,512 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,597 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,847 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,077 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,955 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,127 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,207 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,356 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,982 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,826 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,866 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,517 |
| Every European Country Shape | 0 | - | 4.96 | 200,494 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,837 |
| Every African Country Shape | 0 | - | 4.90 | 86,360 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.91 | 78,540 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,276 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,322 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,806 |
| Countries Bordering India | 0 | - | 4.98 | 163,074 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,808 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,907 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,970 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,889 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,278 |
| Countries that Border China | 0 | - | 4.96 | 262,094 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,945 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,588 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,164 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,307 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,894 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,339 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,618 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,548 |
| Countries that Border Poland | 0 | - | 4.99 | 171,564 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,702 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,017 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,049 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,796 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,465 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,612 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,905 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,464 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,595 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,888 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,036 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,106 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,529 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,802 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,894 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,513 |
| Countries Closest to India | 0 | - | 4.97 | 102,320 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,047 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,604 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,612 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,229 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,230 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,423 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,673 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,803 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,394 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,488 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,135 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,757 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,599 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,462 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,122 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,115 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,418 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,114 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,599 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,892 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,925 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,439 |
| Olympic Host Countries | 0 | - | 4.98 | 199,133 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 304,626 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 354,927 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 413,245 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,377,516 |
| United States Map Quiz | 0 | - | 4.98 | 4,144,895 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,003 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,843 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,134 |
| Australia Map Quiz | 0 | - | 4.94 | 342,835 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,734 |
| African East Coast | 0 | - | 4.96 | 95,248 |
