| South America Map Quiz | 0 | - | 5.00 | 1,557,012 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,131 |
| Central American Countries | 0 | - | 4.98 | 157,383 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,623 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,638 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,012 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,696 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,690 |
| The Only American Country ... | 0 | - | 4.92 | 122,240 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,103 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,448 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,630 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,868 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,742 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,689 |
| States of Brazil | 0 | - | 4.97 | 89,800 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,909 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,526 |
| Countries of Africa | 0 | - | 5.00 | 2,561,241 |
| United States Map Quiz | 0 | - | 4.98 | 4,171,964 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,910 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,037 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,232 |
| The Only European Country ... | 0 | - | 4.91 | 219,175 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,041 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,620 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,602 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,945 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,355 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,595 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,472 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,631 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,522 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,020 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,246 |
| South American Cities on the Map | 0 | - | 4.52 | 35,561 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,077 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,931 |
| Countries of the Middle East | 0 | - | 4.96 | 203,017 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,233 |
| Slavic Countries | 0 | - | 4.96 | 112,411 |
| African Island Countries | 0 | - | 4.96 | 102,578 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,867 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,353 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,734 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,818 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,611 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,590 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,016 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,880 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,123 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,900 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,466 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,965 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,200 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 43,509 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,279 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,916 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,722 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,770 |
| Flags of North and South America | 0 | - | 4.99 | 377,291 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,437 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,750 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,419 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,403 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,647 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,218 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,012 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 104,954 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,904 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,300 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,498 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,142 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,538 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,149 |
| Monarchies of Europe | 0 | - | 4.90 | 98,910 |
| Monarchies of Asia | 0 | - | 4.97 | 71,525 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,303 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,581 |
| The Only African Country ... | 0 | - | 4.99 | 129,708 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,402 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,439 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,868 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,573 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,905 |
| European Countries with One Border | 0 | - | 4.97 | 183,858 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,578 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,884 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,851 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,973 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,907 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,729 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,139 |
| Countries That Border Russia | 0 | - | 4.98 | 464,596 |
| Countries Bordering France | 0 | - | 4.83 | 405,010 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,941 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,564 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,821 |
| Jamaica Country Quiz | 0 | - | 4.59 | 35,253 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,416 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,728 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,710 |
| UK Immigration by Country | 0 | - | 4.94 | 141,755 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,971 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,025 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,120 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,785 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,376 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,417 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,065 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,600 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,848 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,363 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,949 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,844 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,772 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,483 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,909 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,632 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,848 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,734 |
| Germany Country Quiz | 0 | - | 4.82 | 158,885 |
| Russia Country Quiz | 0 | - | 4.83 | 115,343 |
| Japan Country Quiz | 0 | - | 4.93 | 143,382 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,071 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,772 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,603 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,097 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,555 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,514 |
| States of Mexico | 0 | - | 4.96 | 178,361 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,652 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,628 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,259 |
| Countries with Megacities | 0 | - | 4.99 | 267,329 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,942 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,190 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,259 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,306 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,101 |
| Random European Capital to Country | 0 | - | 4.98 | 192,188 |
| Random European Country to Capital | 0 | - | 4.93 | 165,958 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,008 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,475 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,680 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,364 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,605 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,750 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,700 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,049 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,949 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,747 |
| Every European Country Shape | 0 | - | 4.96 | 203,074 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,633 |
| Every African Country Shape | 0 | - | 4.90 | 88,433 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,056 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,282 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,747 |
| Countries Bordering India | 0 | - | 4.98 | 163,833 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,024 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,962 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,711 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,081 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,865 |
| Countries that Border China | 0 | - | 4.96 | 264,344 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,123 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,156 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,204 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,823 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,118 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,923 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,912 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,275 |
| Countries that Border Poland | 0 | - | 4.99 | 173,209 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,868 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,553 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,892 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,162 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,172 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,289 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,403 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,495 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,172 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,077 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,132 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,935 |
| Countries Closest to India | 0 | - | 4.97 | 103,252 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,225 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,432 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,287 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,332 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,473 |
| Canada Country Quiz | 0 | - | 4.55 | 133,078 |
| United States Country Quiz | 0 | - | 4.43 | 102,235 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,723 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,647 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,217 |
| Asia Map Quiz | 0 | - | 4.99 | 925,540 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,827 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,029 |
