| Colombia Country Quiz | 0 | - | 4.92 | 35,100 |
| South America Capitals Quiz | 0 | - | 5.00 | 420,201 |
| Countries Bordering Brazil | 0 | - | 4.96 | 123,907 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 45,308 |
| Brazil States Map Quiz | 0 | - | 4.83 | 39,641 |
| Brazil Country Quiz | 0 | - | 4.57 | 92,271 |
| Argentina Country Quiz | 0 | - | 4.51 | 52,299 |
| Peru Country Quiz | 0 | - | 4.54 | 43,892 |
| Chile Country Quiz | 0 | - | 4.80 | 35,624 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 100,984 |
| The Only American Country ... | 0 | - | 4.94 | 109,856 |
| Central American Countries | 0 | - | 4.98 | 139,667 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 104,525 |
| Total United States Immigration by Country | 0 | - | 4.89 | 96,872 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 185,366 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 81,529 |
| Germany Country Quiz | 0 | - | 4.82 | 140,572 |
| Russia Country Quiz | 0 | - | 4.84 | 103,378 |
| Italy Country Quiz | 0 | - | 4.81 | 109,287 |
| Japan Country Quiz | 0 | - | 4.92 | 119,630 |
| Indonesia Country Quiz | 0 | - | 4.83 | 65,495 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 119,063 |
| Croatia Country Quiz | 0 | - | 4.81 | 37,377 |
| Mexico States Map Quiz | 0 | - | 4.84 | 90,717 |
| States of Brazil | 0 | - | 4.97 | 68,822 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.90 | 40,125 |
| Mexico Country Quiz | 0 | - | 4.48 | 66,537 |
| Venezuela Country Quiz | 0 | - | 4.49 | 27,535 |
| Paraguay Country Quiz | 0 | - | 4.50 | 22,630 |
| Bolivia Country Quiz | 0 | - | 4.60 | 23,717 |
| Ecuador Country Quiz | 0 | - | 4.57 | 25,981 |
| Tuvalu Country Quiz | 0 | - | 4.84 | 19,447 |
| Guyana Country Quiz | 0 | - | 4.49 | 20,196 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 116,239 |
| Countries That Use the Euro | 0 | - | 4.92 | 63,391 |
| 10 Easternmost Countries in Europe | 0 | - | 4.85 | 92,624 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,194 |
| The Only European Country ... | 0 | - | 4.94 | 179,005 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 195,545 |
| Top 10 American Countries by Coastline | 0 | - | 4.95 | 83,411 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 86,686 |
| Countries of Africa | 0 | - | 5.00 | 2,173,155 |
| Which South American Country? | 0 | - | 4.79 | 48,873 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.88 | 68,367 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 93,524 |
| Countries that Visit the United States the Most | 0 | - | 4.95 | 78,838 |
| Countries Closest to Canada | 0 | - | 4.90 | 184,644 |
| Cuba Country Quiz | 0 | - | 4.70 | 47,171 |
| Jamaica Country Quiz | 0 | - | 4.59 | 32,168 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,187,642 |
| Countries of North America Quiz | 0 | - | 5.00 | 881,728 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 124,613 |
| Countries that Beat the United States | 0 | - | 4.92 | 145,894 |
| Tanzania Country Quiz | 0 | - | 4.89 | 29,758 |
| Brunei Country Quiz | 0 | - | 4.88 | 19,516 |
| Botswana Country Quiz | 0 | - | 4.91 | 20,020 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.82 | 31,035 |
| Jordan Country Quiz | 0 | - | 4.83 | 27,846 |
| Mauritius Country Quiz | 0 | - | 4.81 | 19,895 |
| Moldova Country Quiz | 0 | - | 4.86 | 27,405 |
| Kenya Country Quiz | 0 | - | 4.87 | 31,107 |
| Andorra Country Quiz | 0 | - | 4.87 | 27,941 |
| Burkina Faso Country Quiz | 0 | - | 4.83 | 22,303 |
| Greenland Country Quiz | 0 | - | 4.81 | 32,415 |
| South America Map Quiz | 0 | - | 5.00 | 1,422,771 |
| Countries of Europe by Population | 0 | - | 4.98 | 127,385 |
| South American Cities on the Map | 0 | - | 4.55 | 33,177 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 19,603 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 186,824 |
| Countries of the Middle East | 0 | - | 4.96 | 173,949 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 74,927 |
| Slavic Countries | 0 | - | 4.96 | 100,699 |
| African Island Countries | 0 | - | 4.96 | 89,476 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,405 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 111,169 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 93,755 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 119,549 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 197,888 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 160,695 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 125,789 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,117 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 132,389 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 138,549 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,810 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 131,016 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,828 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 96,703 |
| Countries that Beat Brazil | 0 | - | 4.41 | 45,438 |
| Canada Country Quiz | 0 | - | 4.54 | 121,527 |
| United States Country Quiz | 0 | - | 4.45 | 89,291 |
| Sudan Country Quiz | 0 | - | 4.89 | 24,826 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 107,078 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 852,580 |
| Brazil Cities Map Quiz | 0 | - | 4.60 | 33,687 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 205,656 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 161,176 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 157,656 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.90 | 81,010 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.91 | 88,197 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 102,204 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 121,775 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 85,271 |
| Monarchies of Europe | 0 | - | 4.88 | 87,139 |
| Monarchies of Asia | 0 | - | 4.95 | 54,112 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 111,893 |
| The Only African Country ... | 0 | - | 4.98 | 105,306 |
| African Countries by a Single Clue | 0 | - | 4.91 | 63,544 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.94 | 25,268 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,994 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 83,999 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 37,611 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 121,062 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 91,575 |
| Countries That Border Russia | 0 | - | 4.98 | 426,506 |
| European Countries with One Border | 0 | - | 4.96 | 150,757 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 144,639 |
| Asian Countries with the Fewest Borders | 0 | - | 4.82 | 88,474 |
| Countries Bordering France | 0 | - | 4.87 | 357,737 |
| Countries Bordering Germany | 0 | - | 4.99 | 341,049 |
| Countries Closest to Africa | 0 | - | 4.95 | 145,364 |
| Biggest Trading Partners - Colombia | 0 | - | 4.89 | 35,562 |
| Barbados Country Quiz | 0 | - | 4.79 | 18,172 |
| Haiti Country Quiz | 0 | - | 4.76 | 29,381 |
| Nicaragua Country Quiz | 0 | - | 4.61 | 23,935 |
| Panama Country Quiz | 0 | - | 4.60 | 23,322 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 310,453 |
| US States Quiz | 0 | - | 5.00 | 14,769,813 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 340,436 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 72,878 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 62,968 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 73,712 |
| UK Immigration by Country | 0 | - | 4.95 | 125,410 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 93,762 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 84,726 |
| African Countries with the Most Christians | 0 | - | 4.92 | 67,470 |
| Most Forested European Countries | 0 | - | 4.82 | 68,353 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 179,103 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 109,690 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 101,939 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 92,283 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.96 | 52,518 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 70,628 |
| Top 10 Coldest European Countries | 0 | - | 4.95 | 180,967 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 115,684 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 116,532 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.89 | 81,695 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 84,320 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 59,993 |
| Countries Closest to Australia | 0 | - | 4.99 | 145,613 |
| Countries Closest to the Persian Gulf | 0 | - | 4.88 | 68,630 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 189,470 |
| New Zealand Country Quiz | 0 | - | 4.72 | 69,517 |
| Europe Map Quiz | 0 | - | 5.00 | 4,300,916 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 116,797 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 54,889 |
| States of Mexico | 0 | - | 4.95 | 141,648 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 76,764 |
| Random European Capital to Country | 0 | - | 4.97 | 152,987 |
| Random European Country to Capital | 0 | - | 4.92 | 135,160 |
| Random Asian Country to Capital | 0 | - | 4.94 | 85,750 |
| Random Asian Capital to Country | 0 | - | 4.97 | 89,318 |
| Countries with American Expatriates | 0 | - | 4.58 | 40,948 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 66,209 |
| South China Sea Countries | 0 | - | 4.82 | 53,876 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 128,315 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 89,440 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 67,243 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 56,398 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 52,248 |
| Every European Country Shape | 0 | - | 4.95 | 171,580 |
| Every Asian Country Shape | 0 | - | 4.93 | 75,320 |
| Every African Country Shape | 0 | - | 4.87 | 69,939 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.82 | 51,513 |
| Top 10 Richest Countries in Asia | 0 | - | 4.87 | 81,258 |
| Top 10 Richest Countries in Africa | 0 | - | 4.87 | 67,896 |
| Top 10 Richest Countries in Europe | 0 | - | 4.88 | 135,475 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 67,503 |
| Countries Bordering India | 0 | - | 4.98 | 156,144 |
| Countries that Border Hungary | 0 | - | 4.98 | 96,517 |
| Countries Bordering Austria | 0 | - | 4.97 | 110,138 |
| Countries Bordering Tanzania | 0 | - | 4.97 | 66,360 |
| Countries Bordering Iran | 0 | - | 4.83 | 88,325 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 60,247 |
| Countries that Border China | 0 | - | 4.96 | 233,548 |
| Countries that Border Iraq | 0 | - | 4.97 | 101,731 |
| Countries Bordering Kenya | 0 | - | 4.86 | 58,099 |
| Countries Bordering Myanmar | 0 | - | 4.86 | 71,108 |
| Countries Bordering Saudi Arabia | 0 | - | 4.94 | 112,045 |
| Countries Bordering Serbia | 0 | - | 4.95 | 83,245 |
| Countries Bordering South Africa | 0 | - | 4.97 | 78,355 |
| Countries Bordering Turkey | 0 | - | 4.98 | 109,052 |
| Countries Bordering Italy | 0 | - | 4.92 | 78,835 |
| Countries that Border Poland | 0 | - | 4.99 | 158,775 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 69,605 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 53,473 |
| Countries that Visit the UK the Most | 0 | - | 4.85 | 62,792 |
| Countries that Visit France the Most | 0 | - | 4.84 | 39,985 |
| Countries Closest to Spain | 0 | - | 4.95 | 206,197 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.92 | 76,044 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 86,973 |
