| The Only African Country ... | 0 | - | 4.98 | 128,447 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,816 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,123 |
| Which Asian Country? | 0 | - | 4.64 | 57,425 |
| Which African Country? | 0 | - | 4.58 | 36,258 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,250 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,266 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,582 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,305 |
| Countries of Africa | 0 | - | 5.00 | 2,511,665 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,317 |
| Australia Map Quiz | 0 | - | 4.94 | 342,726 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,278 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,921 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,779 |
| The Only European Country ... | 0 | - | 4.91 | 214,197 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,402 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,792 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,329 |
| The Only Asian Country ... | 0 | - | 4.69 | 121,945 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,194 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,937 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,384 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,303 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,994 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,639 |
| Countries of the Middle East | 0 | - | 4.96 | 199,194 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,393 |
| Slavic Countries | 0 | - | 4.96 | 110,971 |
| African Island Countries | 0 | - | 4.96 | 100,894 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,552 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,013,355 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,903 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,623 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,314 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,787 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,830 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,908 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,212 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,262 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,417 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,663 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,403 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,512 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,359 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,593 |
| Australian States and Territories | 0 | - | 4.96 | 141,040 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,048 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,179 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,175 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,007 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,080 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,878 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,291 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,475 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,428 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,442 |
| Monarchies of Europe | 0 | - | 4.90 | 97,432 |
| Monarchies of Asia | 0 | - | 4.97 | 70,662 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,485 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,042 |
| The Only American Country ... | 0 | - | 4.92 | 120,868 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,299 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,122 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,538 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,179 |
| European Countries with One Border | 0 | - | 4.97 | 181,770 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,663 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,456 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,533 |
| Flags of Oceania | 0 | - | 5.00 | 255,780 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,004 |
| Which South American Country? | 0 | - | 4.69 | 51,751 |
| Countries That Border Russia | 0 | - | 4.98 | 459,474 |
| Countries Bordering France | 0 | - | 4.83 | 400,118 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,343 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,564 |
| Europe Map Quiz | 0 | - | 5.00 | 4,735,410 |
| UK Immigration by Country | 0 | - | 4.94 | 139,814 |
| Central American Countries | 0 | - | 4.98 | 155,185 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,763 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,096 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,387 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,939 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,293 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,450 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,446 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,335 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,163 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,882 |
| Large Countries with Small Economies | 0 | - | 4.94 | 80,403 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,826 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,539 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,301 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,342 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,211 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,544 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,570 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,036 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,288 |
| Germany Country Quiz | 0 | - | 4.82 | 156,751 |
| Russia Country Quiz | 0 | - | 4.85 | 113,764 |
| Italy Country Quiz | 0 | - | 4.82 | 122,357 |
| Japan Country Quiz | 0 | - | 4.92 | 141,464 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,408 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,934 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,847 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,091 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 34,852 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,436,515 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,005 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,659 |
| Countries with Megacities | 0 | - | 4.99 | 247,651 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,509 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,221 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,905 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,150 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,158 |
| Random European Capital to Country | 0 | - | 4.98 | 189,393 |
| Random European Country to Capital | 0 | - | 4.92 | 147,598 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,466 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,542 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,938 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,828 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,750 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,924 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,106 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,186 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,332 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,816 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,639 |
| Every European Country Shape | 0 | - | 4.96 | 200,394 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,798 |
| Every African Country Shape | 0 | - | 4.90 | 86,268 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,168 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,229 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,259 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,763 |
| Countries Bordering India | 0 | - | 4.98 | 162,666 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,769 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,857 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,956 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,853 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,254 |
| Countries that Border China | 0 | - | 4.96 | 261,980 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,902 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,572 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,139 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,276 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,848 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,329 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,573 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,512 |
| Countries that Border Poland | 0 | - | 4.99 | 171,485 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,626 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,961 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,013 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,755 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,398 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,586 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,577 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,435 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,566 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,862 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,978 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,053 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,473 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,782 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,457 |
| Countries Closest to India | 0 | - | 4.97 | 102,270 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,005 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,476 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,587 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,186 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,394 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,934 |
| Africa Map Quiz | 0 | - | 5.00 | 2,106,024 |
| Asia Map Quiz | 0 | - | 4.99 | 908,079 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,601 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,515 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,051 |
| Hindu Countries | 0 | - | 4.86 | 49,645 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,859 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,836 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,498 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,548 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,619 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,149 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,789 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,322 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,934 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,896 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,015 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,727 |
| Countries that Beat China | 0 | - | 4.86 | 114,852 |
| Countries that Beat Russia | 0 | - | 4.84 | 82,000 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,662 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,794 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,466 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,110 |
