| South America Map Quiz | 0 | - | 5.00 | 1,540,901 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,081 |
| Central American Countries | 0 | - | 4.98 | 154,993 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,364 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,256 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,109 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,308 |
| The Only American Country ... | 0 | - | 4.92 | 120,720 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,702 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,619 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,783 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,054 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,801 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,757 |
| States of Brazil | 0 | - | 4.98 | 86,318 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,121 |
| Countries of Africa | 0 | - | 5.00 | 2,506,589 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,145 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,896 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,778 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,471 |
| The Only European Country ... | 0 | - | 4.91 | 213,713 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,039 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,063 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,457 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,180 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,076 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,418 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,814 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,323 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,303 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,937 |
| South American Cities on the Map | 0 | - | 4.57 | 35,239 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,421 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,308 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,230 |
| Countries of the Middle East | 0 | - | 4.96 | 198,838 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,216 |
| Slavic Countries | 0 | - | 4.96 | 110,820 |
| African Island Countries | 0 | - | 4.96 | 100,746 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,668 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,447 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,037 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,573 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,671 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,730 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,133 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,138 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,256 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,540 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,218 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,375 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,201 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,479 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,042 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,270 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,511 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,775 |
| Flags of North and South America | 0 | - | 4.99 | 366,780 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,712 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,382 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,072 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,006 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,851 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,927 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,793 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,957 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,807 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,758 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,155 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,316 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,339 |
| Monarchies of Europe | 0 | - | 4.90 | 97,281 |
| Monarchies of Asia | 0 | - | 4.97 | 70,581 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,421 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,693 |
| The Only African Country ... | 0 | - | 4.99 | 128,329 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,765 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,232 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,017 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,319 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,993 |
| European Countries with One Border | 0 | - | 4.97 | 181,571 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,481 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,068 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,920 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,840 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,932 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,490 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,510 |
| Countries That Border Russia | 0 | - | 4.98 | 458,802 |
| Countries Bordering France | 0 | - | 4.83 | 398,571 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,933 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,968 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,333 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,855 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,954 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,203 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,373 |
| UK Immigration by Country | 0 | - | 4.94 | 139,554 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,731 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,195 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,837 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,190 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,340 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,203 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,772 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,759 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,426 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,183 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,211 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,087 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,480 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,452 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,195 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,464 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,172 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,964 |
| Germany Country Quiz | 0 | - | 4.82 | 156,483 |
| Russia Country Quiz | 0 | - | 4.85 | 113,607 |
| Italy Country Quiz | 0 | - | 4.82 | 122,150 |
| Japan Country Quiz | 0 | - | 4.92 | 141,191 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,080 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,827 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,018 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,289 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,788 |
| States of Mexico | 0 | - | 4.95 | 173,270 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,510 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,481 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,001 |
| Countries with Megacities | 0 | - | 4.99 | 246,542 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,922 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,801 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,373 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,760 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,992 |
| Random European Capital to Country | 0 | - | 4.98 | 189,147 |
| Random European Country to Capital | 0 | - | 4.92 | 147,396 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,340 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,371 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,468 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,779 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,509 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,823 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,136 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,246 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,351 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,218 |
| Every European Country Shape | 0 | - | 4.96 | 200,080 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,645 |
| Every African Country Shape | 0 | - | 4.90 | 86,046 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,154 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,106 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,643 |
| Countries Bordering India | 0 | - | 4.98 | 162,575 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,671 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,749 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,920 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,763 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,202 |
| Countries that Border China | 0 | - | 4.96 | 261,782 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,828 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,514 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,058 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,207 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,713 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,294 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,453 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,424 |
| Countries that Border Poland | 0 | - | 4.99 | 171,304 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,923 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,689 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,211 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,505 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,234 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,359 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,484 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,783 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,861 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,921 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,740 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,314 |
| Countries Closest to India | 0 | - | 4.97 | 102,192 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,884 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,259 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,516 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,085 |
| Canada Country Quiz | 0 | - | 4.54 | 131,686 |
| United States Country Quiz | 0 | - | 4.43 | 100,543 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,424 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,037 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,773 |
| Asia Map Quiz | 0 | - | 4.99 | 906,682 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,069 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,682 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,321 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,368 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,607 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,866 |
