| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,835 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,512 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,894 |
| The Only American Country ... | 0 | - | 4.92 | 122,060 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,344 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,172 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,829 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,631 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,775 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,299 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,632 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,752 |
| The Only European Country ... | 0 | - | 4.91 | 218,388 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,469 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,172 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,844 |
| Countries of Africa | 0 | - | 5.00 | 2,553,184 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,553 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 88,471 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,285 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,254 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,544 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,888 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,920 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,031 |
| Flags of North and South America | 0 | - | 4.99 | 375,924 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,402 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,254 |
| Countries of the Middle East | 0 | - | 4.96 | 202,284 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,952 |
| Slavic Countries | 0 | - | 4.96 | 112,191 |
| African Island Countries | 0 | - | 4.96 | 102,256 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,083 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,583 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,118 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,331 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,986 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,083 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,293 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,362 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,867 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,651 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,844 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,317 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,085 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,725 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,999 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,974 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,138 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,799 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,401 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,026 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,755 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,403 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,695 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,749 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,003 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,329 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,379 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,671 |
| Monarchies of Europe | 0 | - | 4.90 | 98,663 |
| Monarchies of Asia | 0 | - | 4.97 | 71,392 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,192 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,047 |
| The Only African Country ... | 0 | - | 4.99 | 129,515 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,317 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,197 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,334 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,245 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,604 |
| European Countries with One Border | 0 | - | 4.97 | 183,520 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,260 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,635 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,504 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,629 |
| Countries That Border Russia | 0 | - | 4.98 | 463,942 |
| Countries Bordering France | 0 | - | 4.83 | 404,369 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,346 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,987 |
| US States Quiz | 0 | - | 5.00 | 16,963,517 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,277 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,639 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,342 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,468 |
| UK Immigration by Country | 0 | - | 4.94 | 141,481 |
| Central American Countries | 0 | - | 4.98 | 157,131 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,155 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,607 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,771 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,958 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,286 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,083 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,597 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,914 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,496 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,653 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,225 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,640 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,580 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,641 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,351 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,812 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,479 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,362 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,622 |
| Germany Country Quiz | 0 | - | 4.83 | 158,578 |
| Russia Country Quiz | 0 | - | 4.83 | 115,148 |
| Japan Country Quiz | 0 | - | 4.93 | 143,110 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,673 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,628 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,204 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,508 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,014 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,521 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,940 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,876 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,443 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,445 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,340 |
| States of Mexico | 0 | - | 4.96 | 177,665 |
| States of Brazil | 0 | - | 4.97 | 89,229 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,554 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,472 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,451,766 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,872 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,618 |
| Countries with Megacities | 0 | - | 4.99 | 266,119 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,368 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,817 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,649 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,940 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,646 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,137 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,077 |
| Canada Country Quiz | 0 | - | 4.55 | 132,903 |
| United States Country Quiz | 0 | - | 4.43 | 102,015 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,133 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,946 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,103 |
| Asia Map Quiz | 0 | - | 4.99 | 923,129 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,590 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,217 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,204 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,961 |
| Random European Capital to Country | 0 | - | 4.98 | 191,863 |
| Random European Country to Capital | 0 | - | 4.93 | 165,683 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,889 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,281 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,290 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,345 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,632 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,614 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,966 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,310 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,118 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,563 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,049 |
| Every European Country Shape | 0 | - | 4.96 | 202,631 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,167 |
| Every African Country Shape | 0 | - | 4.90 | 88,111 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,729 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,467 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,581 |
| Countries Bordering India | 0 | - | 4.98 | 163,721 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,896 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,841 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,654 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,941 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,760 |
| Countries that Border China | 0 | - | 4.96 | 263,986 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,996 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,062 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,071 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,576 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,923 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,872 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,776 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,168 |
| Countries that Border Poland | 0 | - | 4.99 | 172,959 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,724 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,428 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,671 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,077 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,822 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,138 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,287 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,392 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,995 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,921 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,075 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,619 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,785 |
| Countries Closest to India | 0 | - | 4.97 | 103,114 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,058 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,088 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,167 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,144 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,298 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,995 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,045 |
