| Countries Bordering Brazil | 0 | - | 4.96 | 132,307 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,029 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,351 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,943 |
| Countries That Border Russia | 0 | - | 4.98 | 464,709 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,679 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,054 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,109 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,157 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,226 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,871 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,156 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,930 |
| Countries that Border Poland | 0 | - | 4.99 | 173,272 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,728 |
| The Only American Country ... | 0 | - | 4.92 | 122,292 |
| European Countries with One Border | 0 | - | 4.97 | 183,936 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,652 |
| Countries Bordering France | 0 | - | 4.83 | 405,157 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,061 |
| Central American Countries | 0 | - | 4.98 | 157,448 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,654 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,489 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,798 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,905 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,505 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,445 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,834 |
| Peru Country Quiz | 0 | - | 4.54 | 48,960 |
| Chile Country Quiz | 0 | - | 4.75 | 40,318 |
| Ecuador Country Quiz | 0 | - | 4.60 | 32,030 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,728 |
| States of Brazil | 0 | - | 4.98 | 89,918 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,968 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,536 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,645 |
| Countries of Africa | 0 | - | 5.00 | 2,562,772 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,538 |
| Countries Bordering India | 0 | - | 4.98 | 163,853 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,995 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,728 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,876 |
| Countries that Border China | 0 | - | 4.96 | 264,423 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,180 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,929 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,320 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,652 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,521 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,646 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,578 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,841 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,054 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,154 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,360 |
| The Only European Country ... | 0 | - | 4.91 | 219,352 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,175 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,711 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,963 |
| South American Cities on the Map | 0 | - | 4.52 | 35,568 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,607 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,549 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,322 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,549 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,888 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,791 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,301 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,641 |
| Flags of North and South America | 0 | - | 4.99 | 377,600 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,427 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,069 |
| Countries of the Middle East | 0 | - | 4.96 | 203,121 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,289 |
| Slavic Countries | 0 | - | 4.96 | 112,453 |
| African Island Countries | 0 | - | 4.96 | 102,667 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,936 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,407 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,839 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,000 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,689 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,649 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,054 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,934 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,372 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,982 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,570 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,022 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,255 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 46,302 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,812 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 418,063 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,861 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,799 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,758 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,422 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,415 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,275 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,764 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,852 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,790 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,330 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,167 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 105,021 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,946 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 228,030 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,531 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,203 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,569 |
| Monarchies of Europe | 0 | - | 4.90 | 98,971 |
| Monarchies of Asia | 0 | - | 4.97 | 71,564 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,324 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,666 |
| The Only African Country ... | 0 | - | 4.99 | 129,751 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,423 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,510 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,928 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,650 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,979 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,939 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,580 |
| US States Quiz | 0 | - | 5.00 | 17,010,959 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,737 |
| UK Immigration by Country | 0 | - | 4.94 | 141,826 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,028 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,072 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,165 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,883 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,430 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,567 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,102 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,207 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,619 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,887 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,401 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,002 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,888 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,792 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,386 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,565 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,923 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,662 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,892 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,756 |
| Germany Country Quiz | 0 | - | 4.82 | 158,957 |
| Russia Country Quiz | 0 | - | 4.83 | 115,385 |
| Japan Country Quiz | 0 | - | 4.93 | 143,453 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,155 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,799 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,779 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,612 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,117 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,827 |
| Jamaica Country Quiz | 0 | - | 4.59 | 35,262 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,882 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,457 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,544 |
| States of Mexico | 0 | - | 4.96 | 178,503 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,795 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,168 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,136 |
| Random European Capital to Country | 0 | - | 4.98 | 192,270 |
| Random European Country to Capital | 0 | - | 4.93 | 166,005 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,062 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,523 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,683 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,385 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,784 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,731 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,074 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,078 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,905 |
| Every European Country Shape | 0 | - | 4.96 | 203,146 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,672 |
| Every African Country Shape | 0 | - | 4.90 | 88,517 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,088 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,344 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,781 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 281,088 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,907 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,586 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,947 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,196 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,264 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,319 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,432 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,532 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,209 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,110 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,142 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,979 |
| Countries Closest to India | 0 | - | 4.97 | 103,283 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,260 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,534 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,316 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,370 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,504 |
| Canada Country Quiz | 0 | - | 4.55 | 133,109 |
| United States Country Quiz | 0 | - | 4.43 | 102,283 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,557 |
| Europe Map Quiz | 0 | - | 5.00 | 4,791,011 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,903 |
