| South America Map Quiz | 0 | - | 5.00 | 1,550,082 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,586 |
| Central American Countries | 0 | - | 4.98 | 156,502 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,095 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,626 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,818 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,141 |
| The Only American Country ... | 0 | - | 4.92 | 121,641 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,425 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,679 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,156 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,209 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,507 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,769 |
| States of Brazil | 0 | - | 4.97 | 88,173 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,958 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,945 |
| Countries of Africa | 0 | - | 5.00 | 2,538,127 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,952 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,115 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,864 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,318 |
| The Only European Country ... | 0 | - | 4.91 | 216,745 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,345 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,422 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,198 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,663 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,059 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,714 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,794 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,396 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,376 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,732 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,886 |
| South American Cities on the Map | 0 | - | 4.53 | 35,431 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,035 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,833 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,810 |
| Countries of the Middle East | 0 | - | 4.96 | 201,231 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,330 |
| Slavic Countries | 0 | - | 4.96 | 111,701 |
| African Island Countries | 0 | - | 4.96 | 101,663 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,939 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,540 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,566 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,040 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,703 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,780 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,626 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,251 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,239 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,616 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,285 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,181 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,025 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,294 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,590 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,600 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,501 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,596 |
| Flags of North and South America | 0 | - | 4.99 | 373,245 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,710 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,606 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,304 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,270 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,952 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,899 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,370 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,849 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,449 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,915 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,930 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,330 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,102 |
| Monarchies of Europe | 0 | - | 4.90 | 98,174 |
| Monarchies of Asia | 0 | - | 4.97 | 71,105 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,906 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,884 |
| 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 | 137,587 |
| 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 | 179,630 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,227 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 58,013 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,488 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,496 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,477 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,495 |
| Countries That Border Russia | 0 | - | 4.98 | 461,843 |
| Countries Bordering France | 0 | - | 4.83 | 402,639 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,501 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,337 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,617 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,087 |
| Europe Map Quiz | 0 | - | 5.00 | 4,764,134 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,125 |
| 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 | 116,035 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,270 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,630 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,465 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,628 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,658 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,521 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,253 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,093 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,863 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,153 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,048 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,992 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,055 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,590 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,124 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,972 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,403 |
| Germany Country Quiz | 0 | - | 4.83 | 157,900 |
| Russia Country Quiz | 0 | - | 4.83 | 114,520 |
| Japan Country Quiz | 0 | - | 4.93 | 142,511 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,855 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,361 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,080 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,353 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,785 |
| 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 | 176,189 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,446,087 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,430 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,541 |
| Countries with Megacities | 0 | - | 4.99 | 263,594 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,378 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,289 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,656 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,329 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,683 |
| Random European Capital to Country | 0 | - | 4.98 | 190,961 |
| Random European Country to Capital | 0 | - | 4.93 | 165,170 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,470 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,774 |
| 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 | 77,385 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,406 |
| 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 | 100,970 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,802 |
| Every European Country Shape | 0 | - | 4.96 | 201,792 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,791 |
| Every African Country Shape | 0 | - | 4.90 | 87,377 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,296 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,771 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,301 |
| Countries Bordering India | 0 | - | 4.98 | 163,446 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,247 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,343 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,163 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,300 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,547 |
| Countries that Border China | 0 | - | 4.96 | 263,217 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,375 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,882 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,555 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,659 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,427 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,776 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,173 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,881 |
| Countries that Border Poland | 0 | - | 4.99 | 172,310 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,459 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,166 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,149 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,881 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,031 |
| 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 | 72,193 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,586 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,576 |
| 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 | 102,800 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,664 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,086 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,959 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,831 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,876 |
| Canada Country Quiz | 0 | - | 4.54 | 132,506 |
| United States Country Quiz | 0 | - | 4.43 | 101,548 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,430 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,590 |
| Africa Map Quiz | 0 | - | 5.00 | 2,118,399 |
| Asia Map Quiz | 0 | - | 4.99 | 917,143 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,573 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,314 |
