| South America Map Quiz | 0 | - | 5.00 | 1,540,478 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,896 |
| Central American Countries | 0 | - | 4.98 | 154,933 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,342 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,657 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,970 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,276 |
| The Only American Country ... | 0 | - | 4.92 | 120,673 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,538 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,552 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,049 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,017 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,640 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,696 |
| States of Brazil | 0 | - | 4.98 | 86,241 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,813 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,064 |
| Countries of Africa | 0 | - | 5.00 | 2,505,100 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,998 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,771 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,742 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,367 |
| The Only European Country ... | 0 | - | 4.91 | 213,552 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,884 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,046 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,355 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,161 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,052 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,324 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,743 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,263 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,279 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,769 |
| South American Cities on the Map | 0 | - | 4.57 | 35,231 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,734 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,280 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,083 |
| Countries of the Middle East | 0 | - | 4.96 | 198,741 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,174 |
| Slavic Countries | 0 | - | 4.96 | 110,783 |
| African Island Countries | 0 | - | 4.96 | 100,680 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,602 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,379 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,950 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,505 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,607 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,682 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,120 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,093 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,210 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,482 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,171 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,328 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,145 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,442 |
| Countries Bordering Brazil | 0 | - | 4.96 | 130,952 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,258 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,411 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,471 |
| Flags of North and South America | 0 | - | 4.99 | 365,896 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,406 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,365 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,055 |
| Bolivia Country Quiz | 0 | - | 4.63 | 25,989 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,750 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,841 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,713 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,915 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,769 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,585 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,112 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,260 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,304 |
| Monarchies of Europe | 0 | - | 4.90 | 97,228 |
| Monarchies of Asia | 0 | - | 4.97 | 70,545 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,387 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,577 |
| The Only African Country ... | 0 | - | 4.99 | 128,285 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,743 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,206 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,974 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,240 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,938 |
| European Countries with One Border | 0 | - | 4.97 | 181,489 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,997 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,027 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,877 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,780 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,871 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,189 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,457 |
| Countries That Border Russia | 0 | - | 4.98 | 458,613 |
| Countries Bordering France | 0 | - | 4.85 | 397,208 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,759 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,961 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,323 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,835 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,149 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,093 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,314 |
| UK Immigration by Country | 0 | - | 4.94 | 139,505 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,685 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,085 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,797 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,122 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,307 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,163 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,742 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,720 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,388 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,134 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,180 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,046 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,456 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,426 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,174 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,432 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,133 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,947 |
| Germany Country Quiz | 0 | - | 4.82 | 156,421 |
| Russia Country Quiz | 0 | - | 4.85 | 113,574 |
| Italy Country Quiz | 0 | - | 4.82 | 122,093 |
| Japan Country Quiz | 0 | - | 4.92 | 141,131 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,000 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,798 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,003 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,278 |
| Name the U.S. National Parks | 0 | - | 4.85 | 58,211 |
| States of Mexico | 0 | - | 4.95 | 173,072 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,433,786 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,257 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,901 |
| Countries with Megacities | 0 | - | 4.99 | 246,289 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,827 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,752 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,281 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,691 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,963 |
| Random European Capital to Country | 0 | - | 4.98 | 189,083 |
| Random European Country to Capital | 0 | - | 4.92 | 147,355 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,298 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,336 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,460 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,757 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,426 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,785 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,112 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,208 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,204 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,079 |
| Every European Country Shape | 0 | - | 4.95 | 199,865 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,503 |
| Every African Country Shape | 0 | - | 4.90 | 85,882 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,134 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,061 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,612 |
| Countries Bordering India | 0 | - | 4.98 | 162,546 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,627 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,673 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,889 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,733 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,188 |
| Countries that Border China | 0 | - | 4.96 | 261,717 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,791 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,483 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,025 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,161 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,660 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,281 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,373 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,383 |
| Countries that Border Poland | 0 | - | 4.99 | 171,233 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,889 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,666 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,171 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,477 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,157 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,338 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,457 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,760 |
| Countries Closest to Cyprus | 0 | - | 4.90 | 54,827 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,883 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,729 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,238 |
| Countries Closest to India | 0 | - | 4.96 | 102,155 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,847 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,191 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,492 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,055 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,023 |
| Canada Country Quiz | 0 | - | 4.54 | 131,643 |
| United States Country Quiz | 0 | - | 4.43 | 100,490 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,404 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,616 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,009 |
| Asia Map Quiz | 0 | - | 4.99 | 906,069 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,919 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,612 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,246 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,300 |
