| Colombia Country Quiz | 0 | - | 4.90 | 40,928 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,167 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,152 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,816 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,467 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,242 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,741 |
| Peru Country Quiz | 0 | - | 4.54 | 48,867 |
| Chile Country Quiz | 0 | - | 4.75 | 40,239 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,984 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,535 |
| The Only American Country ... | 0 | - | 4.92 | 122,081 |
| Central American Countries | 0 | - | 4.98 | 157,148 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,170 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,198 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,916 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,665 |
| Germany Country Quiz | 0 | - | 4.82 | 158,625 |
| Russia Country Quiz | 0 | - | 4.83 | 115,170 |
| Japan Country Quiz | 0 | - | 4.93 | 143,141 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,726 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,643 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,210 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,513 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,026 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,751 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,947 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,883 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,474 |
| States of Brazil | 0 | - | 4.97 | 89,308 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,599 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,660 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,711 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,380 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,527 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,914 |
| Guyana Country Quiz | 0 | - | 4.50 | 22,899 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,234 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,379 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,666 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,804 |
| The Only European Country ... | 0 | - | 4.91 | 218,479 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,539 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,559 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,219 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,850 |
| Countries of Africa | 0 | - | 5.00 | 2,553,964 |
| Which South American Country? | 0 | - | 4.69 | 52,069 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 91,246 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,327 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,283 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,551 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,911 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,703 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,761 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,217 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,772 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,037 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,323 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,016 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,381 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,000 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,049 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,619 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,361 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,983 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,854 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,980 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,319 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,554 |
| Flags of North and South America | 0 | - | 4.99 | 376,024 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,475 |
| South American Cities on the Map | 0 | - | 4.52 | 35,531 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,328 |
| Countries of the Middle East | 0 | - | 4.96 | 202,334 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,979 |
| Slavic Countries | 0 | - | 4.96 | 112,214 |
| African Island Countries | 0 | - | 4.96 | 102,285 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,105 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,615 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,149 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,379 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,128 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,324 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,399 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,881 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,662 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,867 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,333 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,110 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,745 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,020 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,995 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,088 |
| Canada Country Quiz | 0 | - | 4.55 | 132,917 |
| United States Country Quiz | 0 | - | 4.43 | 102,038 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,811 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,456 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,357 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,800 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,073 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,795 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,447 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,723 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,756 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,354 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,930 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,406 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,760 |
| Monarchies of Europe | 0 | - | 4.90 | 98,692 |
| Monarchies of Asia | 0 | - | 4.97 | 71,415 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,206 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,109 |
| The Only African Country ... | 0 | - | 4.99 | 129,539 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,327 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,211 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,359 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,270 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,643 |
| Countries That Border Russia | 0 | - | 4.98 | 464,029 |
| European Countries with One Border | 0 | - | 4.97 | 183,547 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,303 |
| Countries Bordering France | 0 | - | 4.83 | 404,455 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,428 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,665 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,495 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,830 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,684 |
| Panama Country Quiz | 0 | - | 4.61 | 25,909 |
| US States Quiz | 0 | - | 5.00 | 16,967,555 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,332 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,985 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,688 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,362 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,500 |
| UK Immigration by Country | 0 | - | 4.94 | 141,506 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,643 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,795 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,973 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,361 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,127 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,703 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,928 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,509 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,676 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,243 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,679 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,618 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,659 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,359 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,830 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,497 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,493 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,637 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,902 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,224 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,739 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,953 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,363 |
| States of Mexico | 0 | - | 4.96 | 177,731 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,972 |
| Random European Capital to Country | 0 | - | 4.98 | 191,902 |
| Random European Country to Capital | 0 | - | 4.93 | 165,705 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,909 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,310 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,652 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,298 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,646 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,624 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,975 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,386 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,191 |
| Every European Country Shape | 0 | - | 4.96 | 202,666 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,284 |
| Every African Country Shape | 0 | - | 4.90 | 88,135 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,792 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,671 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,599 |
| Countries Bordering India | 0 | - | 4.98 | 163,739 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,910 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,858 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,661 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,963 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,769 |
| Countries that Border China | 0 | - | 4.96 | 264,029 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,019 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,073 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,088 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,620 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,942 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,875 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,795 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,184 |
| Countries that Border Poland | 0 | - | 4.99 | 172,993 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,742 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,440 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,694 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,088 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,855 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,168 |
