| Colombia Country Quiz | 0 | - | 4.90 | 40,953 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,410 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,192 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,841 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,504 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,680 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,213 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,459 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,582 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,249 |
| The Only American Country ... | 0 | - | 4.92 | 122,132 |
| Central American Countries | 0 | - | 4.98 | 157,204 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,423 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,266 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,080 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,748 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,515 |
| States of Brazil | 0 | - | 4.97 | 89,435 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,677 |
| Countries of Africa | 0 | - | 5.00 | 2,555,807 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,289 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,770 |
| Peru Country Quiz | 0 | - | 4.54 | 48,888 |
| Chile Country Quiz | 0 | - | 4.75 | 40,254 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,989 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,286 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,511 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,718 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,890 |
| The Only European Country ... | 0 | - | 4.91 | 218,639 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,667 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,580 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,325 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,877 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 93,944 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,408 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,351 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,579 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,990 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,787 |
| Which South American Country? | 0 | - | 4.69 | 52,084 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,636 |
| South American Cities on the Map | 0 | - | 4.52 | 35,535 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,522 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,465 |
| Countries of the Middle East | 0 | - | 4.96 | 202,416 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,053 |
| Slavic Countries | 0 | - | 4.96 | 112,270 |
| African Island Countries | 0 | - | 4.96 | 102,343 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,043 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,080 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,198 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,384 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,440 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,909 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,702 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,930 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,379 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,167 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,802 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,060 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,037 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,485 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,149 |
| South America Map Quiz | 0 | - | 5.00 | 1,555,326 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,517 |
| Flags of North and South America | 0 | - | 4.99 | 376,342 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,722 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,393 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,383 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,598 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,172 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,870 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,533 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,768 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,788 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,399 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,005 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,436 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,929 |
| Monarchies of Europe | 0 | - | 4.90 | 98,753 |
| Monarchies of Asia | 0 | - | 4.97 | 71,445 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,231 |
| The Only African Country ... | 0 | - | 4.99 | 129,578 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,346 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,237 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,397 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,355 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,714 |
| European Countries with One Border | 0 | - | 4.97 | 183,619 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,381 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,726 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,691 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,814 |
| US States Quiz | 0 | - | 5.00 | 16,977,131 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,692 |
| Countries That Border Russia | 0 | - | 4.98 | 464,208 |
| Countries Bordering France | 0 | - | 4.83 | 404,616 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,576 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,512 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,720 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,781 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,224 |
| Europe Map Quiz | 0 | - | 5.00 | 4,783,666 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,449 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,576 |
| UK Immigration by Country | 0 | - | 4.94 | 141,568 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,711 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,861 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,021 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,502 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,223 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,908 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,969 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,529 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,717 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,282 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,764 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,687 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,695 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,396 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,851 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,527 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,725 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,669 |
| Germany Country Quiz | 0 | - | 4.82 | 158,705 |
| Russia Country Quiz | 0 | - | 4.83 | 115,224 |
| Japan Country Quiz | 0 | - | 4.93 | 143,200 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,816 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,683 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,541 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,051 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,536 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,080 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,405 |
| States of Mexico | 0 | - | 4.96 | 177,911 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,940 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,452,785 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,136 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,904 |
| Countries with Megacities | 0 | - | 4.99 | 266,619 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,611 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,981 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,912 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,079 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,999 |
| Random European Capital to Country | 0 | - | 4.98 | 191,997 |
| Random European Country to Capital | 0 | - | 4.93 | 165,784 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,930 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,343 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,661 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,314 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,314 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,678 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,653 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,992 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,538 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,352 |
| Every European Country Shape | 0 | - | 4.96 | 202,781 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,526 |
| Every African Country Shape | 0 | - | 4.90 | 88,230 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,892 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,996 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,645 |
| Countries Bordering India | 0 | - | 4.98 | 163,764 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,949 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,887 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,679 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,998 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,791 |
| Countries that Border China | 0 | - | 4.96 | 264,118 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,045 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,096 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,132 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,680 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,985 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,887 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,830 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,202 |
| Countries that Border Poland | 0 | - | 4.99 | 173,056 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,782 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,470 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,740 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,108 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,950 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,200 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,320 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,425 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,062 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,970 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,096 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,838 |
| Countries Closest to India | 0 | - | 4.97 | 103,164 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,108 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,214 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,207 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,229 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,362 |
| Canada Country Quiz | 0 | - | 4.55 | 132,959 |
| United States Country Quiz | 0 | - | 4.43 | 102,103 |
