| Countries Bordering Brazil | 0 | - | 4.96 | 131,981 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,837 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,058 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,709 |
| Countries That Border Russia | 0 | - | 4.98 | 463,059 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,307 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,482 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,719 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,803 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,937 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 132,953 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,727 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,595 |
| Countries that Border Poland | 0 | - | 4.99 | 172,692 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,345 |
| The Only American Country ... | 0 | - | 4.92 | 121,881 |
| European Countries with One Border | 0 | - | 4.97 | 183,239 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,014 |
| Countries Bordering France | 0 | - | 4.83 | 403,798 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,896 |
| Central American Countries | 0 | - | 4.98 | 156,888 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,025 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,962 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,113 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,460 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,234 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,054 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,632 |
| Peru Country Quiz | 0 | - | 4.54 | 48,790 |
| Chile Country Quiz | 0 | - | 4.75 | 40,149 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,926 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,269 |
| States of Brazil | 0 | - | 4.97 | 88,817 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,276 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,885 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,491 |
| Countries of Africa | 0 | - | 5.00 | 2,547,450 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,600 |
| Countries Bordering India | 0 | - | 4.98 | 163,608 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,714 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,586 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,656 |
| Countries that Border China | 0 | - | 4.96 | 263,671 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,987 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,839 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,059 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,041 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,068 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,481 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,679 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,717 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,802 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,187 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,883 |
| The Only European Country ... | 0 | - | 4.91 | 217,689 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,994 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,775 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,766 |
| South American Cities on the Map | 0 | - | 4.53 | 35,480 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,679 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,757 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,778 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,727 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,619 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,941 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,889 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,363 |
| Flags of North and South America | 0 | - | 4.99 | 374,779 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,772 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,656 |
| Countries of the Middle East | 0 | - | 4.96 | 201,851 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,684 |
| Slavic Countries | 0 | - | 4.96 | 111,987 |
| African Island Countries | 0 | - | 4.96 | 101,960 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,334 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,878 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,985 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,495 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,035 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,106 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,748 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,458 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,542 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,861 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,565 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,428 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,299 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,491 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,222 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 416,281 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,580 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,566 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,661 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,346 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,315 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,158 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,205 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,739 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,507 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,361 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,811 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,438 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,621 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,073 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,182 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,647 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,268 |
| Monarchies of Europe | 0 | - | 4.90 | 98,438 |
| Monarchies of Asia | 0 | - | 4.97 | 71,285 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,072 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,669 |
| The Only African Country ... | 0 | - | 4.99 | 129,338 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,242 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,931 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,120 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,960 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,348 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,467 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,425 |
| US States Quiz | 0 | - | 5.00 | 16,931,565 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,324 |
| UK Immigration by Country | 0 | - | 4.94 | 141,241 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,362 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,580 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,813 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,946 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,878 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,893 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,763 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,382 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,478 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,067 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,419 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,345 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,542 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,137 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,367 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,720 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,336 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,197 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,542 |
| Germany Country Quiz | 0 | - | 4.83 | 158,304 |
| Russia Country Quiz | 0 | - | 4.83 | 114,779 |
| Japan Country Quiz | 0 | - | 4.93 | 142,849 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,329 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,528 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,609 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,440 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,930 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,692 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,172 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,258 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,908 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,172 |
| States of Mexico | 0 | - | 4.96 | 177,070 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,923 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,303 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,850 |
| Random European Capital to Country | 0 | - | 4.98 | 191,583 |
| Random European Country to Capital | 0 | - | 4.93 | 165,487 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,769 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,076 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,622 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,219 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,556 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,546 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,836 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,747 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,574 |
| Every European Country Shape | 0 | - | 4.96 | 202,339 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,043 |
| Every African Country Shape | 0 | - | 4.90 | 87,788 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,507 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,108 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,467 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 280,067 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,611 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,313 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,469 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,991 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,489 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,020 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,178 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,310 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,814 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,770 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,038 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,627 |
| Countries Closest to India | 0 | - | 4.97 | 102,990 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,886 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,452 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,077 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,001 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,093 |
| Canada Country Quiz | 0 | - | 4.54 | 132,736 |
| United States Country Quiz | 0 | - | 4.43 | 101,807 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,492 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,131 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,584 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,183 |
