| Countries That Border Russia | 0 | - | 4.98 | 460,769 |
| Countries Bordering France | 0 | - | 4.83 | 401,564 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,347 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,819 |
| Countries Bordering India | 0 | - | 4.98 | 163,261 |
| Countries that Border China | 0 | - | 4.96 | 262,688 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,707 |
| Countries that Border Poland | 0 | - | 4.99 | 171,941 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,035 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,759 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,134 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,016 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,296 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,909 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,768 |
| Every African Country Shape | 0 | - | 4.90 | 86,834 |
| Countries of Africa | 0 | - | 5.00 | 2,526,093 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,659 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,028 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,118 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,074 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,092 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,399 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,165 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,742 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,363 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,459 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,169 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,703 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,894 |
| United States Map Quiz | 0 | - | 4.98 | 4,150,726 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,267 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,449 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,595 |
| The Only European Country ... | 0 | - | 4.91 | 215,636 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,472 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,560 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,530 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,904 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,019,049 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,047 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,381 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,340 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,735 |
| African Capitals by Map | 0 | - | 4.99 | 133,069 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,831 |
| Countries of the Middle East | 0 | - | 4.96 | 200,510 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,875 |
| Slavic Countries | 0 | - | 4.96 | 111,380 |
| African Island Countries | 0 | - | 4.96 | 101,304 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,749 |
| Random African Flag to Country | 0 | - | 4.88 | 74,603 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,509 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,141 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,979 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,467 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,298 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,391 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,469 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,685 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,845 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,044 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,862 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,855 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,713 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,965 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,291 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,843 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,246 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,745 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,135 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,241 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,495 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,100 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,844 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,964 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,633 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,940 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,836 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,833 |
| Monarchies of Europe | 0 | - | 4.90 | 97,828 |
| Monarchies of Asia | 0 | - | 4.97 | 70,908 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,720 |
| The Only African Country ... | 0 | - | 4.98 | 128,827 |
| The Only American Country ... | 0 | - | 4.92 | 121,293 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,994 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,565 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,578 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,122 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,658 |
| European Countries with One Border | 0 | - | 4.97 | 182,336 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,172 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,856 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,887 |
| UK Immigration by Country | 0 | - | 4.94 | 140,534 |
| Central American Countries | 0 | - | 4.98 | 155,731 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,204 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,590 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,858 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,788 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,350 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,575 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,599 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,230 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,057 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,850 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,627 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,751 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,643 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,755 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,468 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 82,965 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,461 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,863 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,680 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,222 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,443 |
| Germany Country Quiz | 0 | - | 4.82 | 157,393 |
| Russia Country Quiz | 0 | - | 4.85 | 114,162 |
| Italy Country Quiz | 0 | - | 4.82 | 122,853 |
| Japan Country Quiz | 0 | - | 4.93 | 142,085 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,209 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,172 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,974 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,248 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,156 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,960 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,077 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,458 |
| Random European Capital to Country | 0 | - | 4.98 | 190,419 |
| Random European Country to Capital | 0 | - | 4.93 | 163,603 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,015 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,135 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,994 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,705 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,215 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,286 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,352 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,505 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,916 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,789 |
| Every European Country Shape | 0 | - | 4.96 | 201,110 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,466 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,728 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,738 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,999 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,081 |
| Merged Countries #2 | 0 | - | 4.96 | 98,824 |
| Merged Countries #6 | 0 | - | 4.90 | 73,056 |
| Merged Countries #7 | 0 | - | 4.93 | 82,349 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,194 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,404 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,267 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,977 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,805 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,228 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,753 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,440 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,655 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,796 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,047 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,319 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,340 |
| Countries Closest to Canada | 0 | - | 4.91 | 197,902 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,903 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,790 |
| Countries Closest to India | 0 | - | 4.97 | 102,563 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,362 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,544 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,787 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,529 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,517 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,581 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,394 |
| Europe Map Quiz | 0 | - | 5.00 | 4,750,813 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,441,648 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,314 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,639 |
| Countries with Megacities | 0 | - | 4.99 | 249,690 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,474 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,761 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,810 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,732 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,037 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,595 |
| Hindu Countries | 0 | - | 4.86 | 49,935 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 63,979 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,367 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,019 |
| All Countries that Once Bordered Germany | 0 | - | 4.34 | 74,812 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,465 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,287 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,190 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,338 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,377 |
| Countries that Beat China | 0 | - | 4.86 | 115,354 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,374 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,763 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,875 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,619 |
