| Colombia Country Quiz | 0 | - | 4.90 | 40,869 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,045 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,746 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,798 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,392 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,450 |
| Chile Country Quiz | 0 | - | 4.75 | 40,183 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,867 |
| Central American Countries | 0 | - | 4.98 | 156,979 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,072 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,260 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,572 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,120 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,673 |
| Peru Country Quiz | 0 | - | 4.54 | 48,821 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,950 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,980 |
| Countries of Africa | 0 | - | 5.00 | 2,549,902 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,607 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,063 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,345 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,868 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,842 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,055 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,700 |
| Countries Closest to India | 0 | - | 4.97 | 103,047 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,954 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,588 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,746 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,044 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,478 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,461 |
| The Only European Country ... | 0 | - | 4.91 | 217,988 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,182 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,975 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,799 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,446 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,027,600 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,840 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,867 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,049 |
| South America Map Quiz | 0 | - | 5.00 | 1,553,008 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,054 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,429 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,924 |
| Countries of the Middle East | 0 | - | 4.96 | 202,042 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,792 |
| Slavic Countries | 0 | - | 4.96 | 112,075 |
| African Island Countries | 0 | - | 4.96 | 102,125 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,438 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,988 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,155 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,896 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,171 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,242 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,811 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,565 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,731 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,201 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,946 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,603 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,851 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,863 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,341 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,602 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,384 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,293 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,761 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,770 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,568 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,204 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,574 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,689 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,330 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,400 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,254 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,765 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,412 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,308 |
| Monarchies of Europe | 0 | - | 4.90 | 98,510 |
| Monarchies of Asia | 0 | - | 4.97 | 71,333 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,117 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,818 |
| The Only African Country ... | 0 | - | 4.99 | 129,421 |
| The Only American Country ... | 0 | - | 4.92 | 121,949 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,286 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,127 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,217 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,090 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,481 |
| European Countries with One Border | 0 | - | 4.97 | 183,364 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,132 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,541 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,531 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,915 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,289 |
| US States Quiz | 0 | - | 5.00 | 16,944,629 |
| UK Immigration by Country | 0 | - | 4.94 | 141,332 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,033 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,459 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,663 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,876 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,408 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,084 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,958 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,199 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,537 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,837 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 23,422 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,432 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,563 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,139 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,509 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,438 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,579 |
| Countries That Border Russia | 0 | - | 4.98 | 463,566 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,288 |
| Countries Bordering France | 0 | - | 4.83 | 404,040 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,098 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,750 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,404 |
| Germany Country Quiz | 0 | - | 4.83 | 158,452 |
| Russia Country Quiz | 0 | - | 4.83 | 114,853 |
| Japan Country Quiz | 0 | - | 4.93 | 142,955 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,474 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,568 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,633 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,469 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,961 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,364 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,502 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,355 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,777 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,898 |
| Random European Capital to Country | 0 | - | 4.98 | 191,718 |
| Random European Country to Capital | 0 | - | 4.93 | 165,581 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,834 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,191 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,250 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,581 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,514 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,574 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,898 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,966 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,805 |
| Every European Country Shape | 0 | - | 4.96 | 202,460 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,102 |
| Every African Country Shape | 0 | - | 4.90 | 87,943 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,742 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,578 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,199 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,519 |
| Countries Bordering India | 0 | - | 4.98 | 163,665 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,809 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,769 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,618 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,814 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,709 |
| Countries that Border China | 0 | - | 4.96 | 263,784 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,894 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,017 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,991 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,345 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,813 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,856 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,681 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,110 |
| Countries that Border Poland | 0 | - | 4.99 | 172,809 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,130 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,139 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,657 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,367 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,548 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,505 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,029 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,969 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,220 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,780 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,456 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,113 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,051 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,172 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,506 |
| Europe Map Quiz | 0 | - | 5.00 | 4,776,754 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,965 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,898 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,450,385 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,493 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,312 |
| Countries with Megacities | 0 | - | 4.99 | 265,516 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,121 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,681 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,377 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,754 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 126,847 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,094 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,088 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 237,911 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 77,971 |
| Hindu Countries | 0 | - | 4.87 | 50,393 |
