| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,724 |
| European Countries with One Border | 0 | - | 4.97 | 182,119 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,985 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,029 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,030 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,340 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,677 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,371 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,809 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,745 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 355,250 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 413,904 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,564 |
| Countries Bordering France | 0 | - | 4.83 | 401,132 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,008 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,939 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,264 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,315 |
| The Only European Country ... | 0 | - | 4.91 | 215,144 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,084 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,322 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,468 |
| Countries of Africa | 0 | - | 5.00 | 2,521,474 |
| Countries Bordering India | 0 | - | 4.98 | 163,199 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,932 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,012 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,695 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,632 |
| Countries that Border China | 0 | - | 4.96 | 262,499 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,080 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,281 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,398 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,063 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,810 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,635 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,507 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,285 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,298 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,336 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,859 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,360 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,725 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,905 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,587 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,442 |
| Countries of the Middle East | 0 | - | 4.96 | 199,860 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,741 |
| Slavic Countries | 0 | - | 4.96 | 111,259 |
| African Island Countries | 0 | - | 4.96 | 101,161 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,683 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,311 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,975 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,759 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,226 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,157 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,233 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,403 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,523 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,704 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,897 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,683 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,731 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,585 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,842 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,753 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,619 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,470 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,358 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,020 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.84 | 23,160 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,536 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,782 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,728 |
| Monarchies of Europe | 0 | - | 4.90 | 97,702 |
| Monarchies of Asia | 0 | - | 4.97 | 70,830 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,629 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,649 |
| The Only African Country ... | 0 | - | 4.99 | 128,702 |
| The Only American Country ... | 0 | - | 4.92 | 121,168 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,930 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,468 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,412 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,920 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,504 |
| Random Countries by Borders | 0 | - | 4.99 | 81,951 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,138 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,723 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,209 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,858 |
| Countries That Border Russia | 0 | - | 4.98 | 460,345 |
| Europe Map Quiz | 0 | - | 5.00 | 4,745,962 |
| UK Immigration by Country | 0 | - | 4.94 | 140,360 |
| Central American Countries | 0 | - | 4.98 | 155,520 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,059 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,432 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,707 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,174 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,278 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,080 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,770 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,489 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,465 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,104 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,975 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,744 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,515 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,640 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,494 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,685 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,050 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,660 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 99,739 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,235 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,383 |
| Countries that Visit Australia the Most | 0 | - | 4.91 | 68,769 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,549 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,159 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,722 |
| Germany Country Quiz | 0 | - | 4.82 | 157,183 |
| Russia Country Quiz | 0 | - | 4.85 | 114,044 |
| Italy Country Quiz | 0 | - | 4.82 | 122,678 |
| Japan Country Quiz | 0 | - | 4.92 | 141,908 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,964 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,094 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,923 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,191 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,368 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,646 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,977 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,854 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,277 |
| Countries with Megacities | 0 | - | 4.99 | 248,953 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,135 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,548 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,487 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,502 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,164 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,927 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,600 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,651 |
| Asia Map Quiz | 0 | - | 4.99 | 910,972 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,302 |
| Random European Capital to Country | 0 | - | 4.98 | 189,778 |
| Random European Country to Capital | 0 | - | 4.92 | 148,347 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,680 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,785 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,933 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,143 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,097 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,196 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,294 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,444 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,544 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,414 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,993 |
| The Only Remaining Asian Country . . . | 0 | - | 4.63 | 45,601 |
| Every European Country Shape | 0 | - | 4.96 | 200,831 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,002 |
| Every African Country Shape | 0 | - | 4.90 | 86,613 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,938 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,520 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,792 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,971 |
| Countries that Border Poland | 0 | - | 4.99 | 171,787 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,017 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,254 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,173 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,912 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,659 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,180 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,698 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,229 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,566 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,697 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,975 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,214 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,244 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,736 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,873 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,026 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,685 |
| Countries Closest to India | 0 | - | 4.97 | 102,463 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,236 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,903 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,716 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,416 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,399 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,520 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,724 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,844 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,445 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,564 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,170 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,668 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,534 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,273 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,902 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,330 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,083 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,087 |
