| South America Map Quiz | 0 | - | 5.00 | 1,550,089 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,587 |
| Central American Countries | 0 | - | 4.98 | 156,503 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,096 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,644 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,821 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,143 |
| The Only American Country ... | 0 | - | 4.92 | 121,641 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,439 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,681 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,160 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,211 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,512 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,779 |
| States of Brazil | 0 | - | 4.97 | 88,175 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,963 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,947 |
| Countries of Africa | 0 | - | 5.00 | 2,538,175 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,997 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,118 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,868 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,318 |
| The Only European Country ... | 0 | - | 4.91 | 216,750 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,349 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,423 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,202 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,663 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,060 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,719 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,798 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,399 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,377 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,733 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,888 |
| South American Cities on the Map | 0 | - | 4.53 | 35,431 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,043 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,833 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,811 |
| Countries of the Middle East | 0 | - | 4.96 | 201,232 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,335 |
| Slavic Countries | 0 | - | 4.96 | 111,702 |
| African Island Countries | 0 | - | 4.96 | 101,663 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,941 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,542 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,567 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,042 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,705 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,783 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,626 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,253 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,241 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,617 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,285 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,184 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,026 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,295 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,591 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,600 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,504 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,605 |
| Flags of North and South America | 0 | - | 4.99 | 373,261 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,720 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,608 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,304 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,271 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,957 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,903 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,372 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,852 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,451 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,917 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,932 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,330 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,103 |
| Monarchies of Europe | 0 | - | 4.90 | 98,179 |
| Monarchies of Asia | 0 | - | 4.97 | 71,107 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,906 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,888 |
| The Only African Country ... | 0 | - | 4.99 | 129,126 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,139 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,792 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,888 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,590 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,040 |
| European Countries with One Border | 0 | - | 4.97 | 182,823 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,632 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,231 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 58,013 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,489 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,498 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,485 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,496 |
| Countries That Border Russia | 0 | - | 4.98 | 461,848 |
| Countries Bordering France | 0 | - | 4.83 | 402,646 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,502 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,337 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,618 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,088 |
| Europe Map Quiz | 0 | - | 5.00 | 4,764,175 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,132 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,115 |
| UK Immigration by Country | 0 | - | 4.94 | 140,936 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,036 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,270 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,631 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,465 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,629 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,662 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,523 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,253 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,094 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,864 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,153 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,049 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,993 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,056 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,592 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,124 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,973 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,403 |
| Germany Country Quiz | 0 | - | 4.83 | 157,902 |
| Russia Country Quiz | 0 | - | 4.83 | 114,521 |
| Japan Country Quiz | 0 | - | 4.93 | 142,513 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,858 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,362 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,081 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,354 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,786 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,452 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,970 |
| States of Mexico | 0 | - | 4.96 | 176,197 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,446,102 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,430 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,548 |
| Countries with Megacities | 0 | - | 4.99 | 263,611 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,381 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,290 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,661 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,331 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,683 |
| Random European Capital to Country | 0 | - | 4.98 | 190,963 |
| Random European Country to Capital | 0 | - | 4.93 | 165,173 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,470 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,775 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,589 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,120 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,392 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,407 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,473 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,682 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,978 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,808 |
| Every European Country Shape | 0 | - | 4.96 | 201,796 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,795 |
| Every African Country Shape | 0 | - | 4.90 | 87,381 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,297 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,773 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,301 |
| Countries Bordering India | 0 | - | 4.98 | 163,446 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,249 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,343 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,164 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,301 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,548 |
| Countries that Border China | 0 | - | 4.96 | 263,217 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,378 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,882 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,557 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,661 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,428 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,776 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,175 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,881 |
| Countries that Border Poland | 0 | - | 4.99 | 172,311 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,460 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,166 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,151 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,881 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,033 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,867 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,002 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,194 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,587 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,577 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,983 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,100 |
| Countries Closest to India | 0 | - | 4.97 | 102,801 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,664 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,088 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,960 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,833 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,877 |
| Canada Country Quiz | 0 | - | 4.54 | 132,508 |
| United States Country Quiz | 0 | - | 4.43 | 101,549 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,451 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,593 |
| Africa Map Quiz | 0 | - | 5.00 | 2,118,423 |
| Asia Map Quiz | 0 | - | 4.99 | 917,179 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,573 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,316 |
