| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,686 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,480 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,060 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,617 |
| The Only European Country ... | 0 | - | 4.91 | 217,284 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,717 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,508 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,727 |
| Countries of Africa | 0 | - | 5.00 | 2,543,557 |
| Every European Country Shape | 0 | - | 4.96 | 202,135 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,955 |
| Every African Country Shape | 0 | - | 4.90 | 87,603 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,430 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,398 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,366 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,272 |
| Countries of the Middle East | 0 | - | 4.96 | 201,594 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,521 |
| Slavic Countries | 0 | - | 4.96 | 111,850 |
| African Island Countries | 0 | - | 4.96 | 101,829 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,949 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,181 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,740 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,779 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,273 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,879 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,973 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,697 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,369 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,392 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,762 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,439 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,338 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,195 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,407 |
| Australia by Picture | 0 | - | 4.41 | 28,652 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,279 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,179 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,620 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,316 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,563 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,491 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,060 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,508 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,253 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,189 |
| Monarchies of Europe | 0 | - | 4.90 | 98,319 |
| Monarchies of Asia | 0 | - | 4.97 | 71,194 |
| Random European Flag to Country | 0 | - | 4.89 | 182,893 |
| Random African Flag to Country | 0 | - | 4.88 | 75,173 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,993 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,383 |
| The Only African Country ... | 0 | - | 4.99 | 129,256 |
| The Only American Country ... | 0 | - | 4.92 | 121,782 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,192 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,864 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,018 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,797 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,215 |
| European Countries with One Border | 0 | - | 4.97 | 183,066 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,847 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,364 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,546 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,462 |
| Countries That Border Russia | 0 | - | 4.98 | 462,695 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,458 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,705 |
| Countries Bordering France | 0 | - | 4.83 | 403,419 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,350 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,517 |
| Europe Map Quiz | 0 | - | 5.00 | 4,769,573 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,228 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,562 |
| UK Immigration by Country | 0 | - | 4.94 | 141,118 |
| Central American Countries | 0 | - | 4.98 | 156,722 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,831 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,224 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,432 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,743 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,712 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,745 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,776 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,340 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,350 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,663 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,332 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,362 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,995 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,274 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,204 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,076 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,150 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,655 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,245 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,096 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,477 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,851 |
| Germany Country Quiz | 0 | - | 4.83 | 158,131 |
| Russia Country Quiz | 0 | - | 4.83 | 114,667 |
| Japan Country Quiz | 0 | - | 4.93 | 142,693 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,114 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,448 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,125 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,405 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,872 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,474 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,573 |
| Syria Country Quiz | 0 | - | 4.81 | 32,874 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,849 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,756 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,447,949 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,907 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,843 |
| Countries with Megacities | 0 | - | 4.99 | 264,459 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,708 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,453 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 137,964 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,518 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,653 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,304 |
| Random African Countries on a Map | 0 | - | 4.99 | 296,768 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,732 |
| Random European Countries on a Map | 0 | - | 4.97 | 284,202 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,493 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,603 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,176 |
| Asia Map Quiz | 0 | - | 4.99 | 919,089 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,867 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,765 |
| Random European Capital to Country | 0 | - | 4.98 | 191,172 |
| Random European Country to Capital | 0 | - | 4.93 | 165,352 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,574 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,921 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,175 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,292 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,492 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,467 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,516 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,782 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,401 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,247 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,385 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,912 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,361 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,403 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,963 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,390 |
| Countries Bordering India | 0 | - | 4.98 | 163,541 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,392 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,629 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,528 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,625 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,619 |
| Countries that Border China | 0 | - | 4.96 | 263,498 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,696 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,948 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,848 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 131,347 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,629 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,810 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,484 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,003 |
| Countries that Border Poland | 0 | - | 4.99 | 172,562 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,902 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,959 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,543 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,252 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,325 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,438 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,953 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,307 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,961 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,109 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,266 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,705 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,687 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,547 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,012 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,442 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,456 |
| Countries Closest to India | 0 | - | 4.97 | 102,923 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,796 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,292 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,024 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,931 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,986 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,787 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,918 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,977 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,565 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,304 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,929 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,874 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,260 |
| Pixelated United States Map | 0 | - | 4.88 | 94,426 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,899 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,150 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,123 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,543 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,719 |
