| Colombia Country Quiz | 0 | - | 4.90 | 40,523 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,248 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,300 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,409 |
| Central American Countries | 0 | - | 4.98 | 155,524 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,662 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,365 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,613 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,844 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,732 |
| The Only American Country ... | 0 | - | 4.92 | 121,173 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,764 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,064 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,302 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,470 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,885 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,200 |
| States of Brazil | 0 | - | 4.97 | 87,177 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,390 |
| Countries of Africa | 0 | - | 5.00 | 2,521,668 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,436 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,295 |
| Peru Country Quiz | 0 | - | 4.54 | 48,477 |
| Chile Country Quiz | 0 | - | 4.75 | 39,892 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,740 |
| United States Map Quiz | 0 | - | 4.98 | 4,148,628 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,922 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,954 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,278 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,333 |
| The Only European Country ... | 0 | - | 4.91 | 215,179 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,095 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,200 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,340 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,469 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,989 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,026 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,261 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,183 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,739 |
| Which South American Country? | 0 | - | 4.69 | 51,828 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,319 |
| South American Cities on the Map | 0 | - | 4.56 | 35,312 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,559 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,546 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,461 |
| Countries of the Middle East | 0 | - | 4.96 | 199,872 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,747 |
| Slavic Countries | 0 | - | 4.96 | 111,259 |
| African Island Countries | 0 | - | 4.96 | 101,175 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,687 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,328 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,984 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,771 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,826 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,244 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,161 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,234 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,407 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,533 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,710 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,910 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,694 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,738 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,590 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,850 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,145 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,218 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,874 |
| Flags of North and South America | 0 | - | 4.99 | 370,216 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,885 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,507 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,190 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,160 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,775 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,634 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,484 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,366 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,026 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,266 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,538 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,790 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,747 |
| Monarchies of Europe | 0 | - | 4.90 | 97,706 |
| Monarchies of Asia | 0 | - | 4.97 | 70,839 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,636 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,674 |
| The Only African Country ... | 0 | - | 4.99 | 128,707 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,931 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,473 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,422 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,936 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,510 |
| European Countries with One Border | 0 | - | 4.97 | 182,130 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,991 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,729 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,196 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,476 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,407 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,172 |
| US States Quiz | 0 | - | 5.00 | 16,781,015 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,213 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,926 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,987 |
| Countries That Border Russia | 0 | - | 4.98 | 460,363 |
| Countries Bordering France | 0 | - | 4.83 | 401,148 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,019 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,139 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,331 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,468 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,965 |
| Europe Map Quiz | 0 | - | 5.00 | 4,746,259 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,144 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,740 |
| UK Immigration by Country | 0 | - | 4.94 | 140,369 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,439 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,716 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,180 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,095 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,778 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,562 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,110 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,977 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,749 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,520 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,642 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,502 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,689 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,733 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,389 |
| Countries that Visit Australia the Most | 0 | - | 4.91 | 68,777 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,552 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,162 |
| Germany Country Quiz | 0 | - | 4.82 | 157,198 |
| Russia Country Quiz | 0 | - | 4.85 | 114,051 |
| Italy Country Quiz | 0 | - | 4.82 | 122,695 |
| Japan Country Quiz | 0 | - | 4.92 | 141,921 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,979 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,101 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,924 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,191 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,368 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,580 |
| States of Mexico | 0 | - | 4.95 | 174,733 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,854 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,545 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,440,057 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,873 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,305 |
| Countries with Megacities | 0 | - | 4.99 | 249,005 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,155 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,561 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,505 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,527 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,320 |
| Random European Capital to Country | 0 | - | 4.98 | 189,858 |
| Random European Country to Capital | 0 | - | 4.92 | 151,347 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,732 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,837 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,518 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,935 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,204 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,102 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,295 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,444 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,564 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,432 |
| Every European Country Shape | 0 | - | 4.96 | 200,840 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,006 |
| Every African Country Shape | 0 | - | 4.90 | 86,619 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,530 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,793 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,978 |
| Countries Bordering India | 0 | - | 4.98 | 163,201 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,934 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,033 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,031 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,016 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,342 |
| Countries that Border China | 0 | - | 4.96 | 262,509 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,088 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,681 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,283 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,400 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,070 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,371 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,813 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,639 |
| Countries that Border Poland | 0 | - | 4.99 | 171,794 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,177 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,914 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,668 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,699 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,241 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,571 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,702 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,978 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,220 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,248 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,873 |
