| Countries of Africa | 0 | - | 5.00 | 2,559,097 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,743 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,831 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,067 |
| The Only European Country ... | 0 | - | 4.91 | 218,933 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,888 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,473 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,906 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,467 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,171 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,134 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,911 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,704 |
| Countries of the Middle East | 0 | - | 4.96 | 202,917 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,155 |
| Slavic Countries | 0 | - | 4.96 | 112,351 |
| African Island Countries | 0 | - | 4.96 | 102,422 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,164 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,798 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,302 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,581 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,328 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,484 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,505 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,948 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,772 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,031 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,703 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,253 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,902 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,131 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,112 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,953 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,996 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,979 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,379 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,008 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,681 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,843 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,830 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,459 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,303 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,076 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,651 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,488 |
| Monarchies of Europe | 0 | - | 4.90 | 98,853 |
| Monarchies of Asia | 0 | - | 4.97 | 71,493 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,281 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,462 |
| The Only African Country ... | 0 | - | 4.99 | 129,642 |
| The Only American Country ... | 0 | - | 4.92 | 122,205 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,374 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,269 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,466 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,465 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,814 |
| European Countries with One Border | 0 | - | 4.97 | 183,765 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,503 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,812 |
| UK Immigration by Country | 0 | - | 4.94 | 141,691 |
| Central American Countries | 0 | - | 4.98 | 157,309 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,583 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,381 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,810 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,958 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,088 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,406 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,664 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,311 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,224 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,823 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,027 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,082 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,563 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,792 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,326 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,860 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,769 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,732 |
| Countries That Border Russia | 0 | - | 4.98 | 464,450 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,454 |
| Countries Bordering France | 0 | - | 4.83 | 404,846 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,791 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,894 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,589 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,803 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,713 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,547 |
| Germany Country Quiz | 0 | - | 4.82 | 158,810 |
| Russia Country Quiz | 0 | - | 4.83 | 115,295 |
| Japan Country Quiz | 0 | - | 4.93 | 143,311 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,965 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,728 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,248 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,577 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,079 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,807 |
| Syria Country Quiz | 0 | - | 4.80 | 33,046 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,000 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,930 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,280 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,045 |
| Random European Capital to Country | 0 | - | 4.98 | 192,108 |
| Random European Country to Capital | 0 | - | 4.93 | 165,868 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,977 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,408 |
| Random African Country to Capital | 0 | - | 4.95 | 71,739 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,347 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,718 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,602 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,680 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,019 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,796 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,576 |
| Every European Country Shape | 0 | - | 4.96 | 202,956 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,593 |
| Every African Country Shape | 0 | - | 4.90 | 88,354 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,029 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,978 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,168 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,690 |
| Countries Bordering India | 0 | - | 4.98 | 163,808 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,997 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,933 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,695 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,049 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,826 |
| Countries that Border China | 0 | - | 4.96 | 264,244 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,093 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,129 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,174 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,778 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,071 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,910 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,874 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,244 |
| Countries that Border Poland | 0 | - | 4.99 | 173,151 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,526 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,430 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,835 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,517 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,829 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,613 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,142 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,093 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,245 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,370 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,462 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,142 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,035 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,469 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,119 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,730 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,902 |
| Countries Closest to India | 0 | - | 4.97 | 103,227 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,190 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,356 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,252 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,289 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,433 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,994 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,549 |
| Palau Country Quiz | 0 | - | 4.89 | 23,142 |
| Europe Map Quiz | 0 | - | 5.00 | 4,787,321 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,453,894 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,429 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,104 |
| Countries with Megacities | 0 | - | 4.99 | 267,017 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,807 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,108 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,127 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,220 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.87 | 56,516 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,253 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,499 |
| Hindu Countries | 0 | - | 4.87 | 50,570 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,669 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,203 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,429 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,237 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,824 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,885 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,240 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,995 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,638 |
| Countries that Beat China | 0 | - | 4.85 | 116,723 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,581 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,038 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,071 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,646 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,384 |
| Liberia Country Quiz | 0 | - | 4.85 | 22,006 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,933 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,023 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,337 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,353 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,234 |
| Africa Map Quiz | 0 | - | 5.00 | 2,128,404 |
| Asia Map Quiz | 0 | - | 4.99 | 924,948 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,803 |
