| Colombia Country Quiz | 0 | - | 4.90 | 40,558 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,336 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,437 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,319 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,167 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,489 |
| Peru Country Quiz | 0 | - | 4.54 | 48,502 |
| Chile Country Quiz | 0 | - | 4.75 | 39,921 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,760 |
| Which South American Country? | 0 | - | 4.69 | 51,851 |
| Central American Countries | 0 | - | 4.98 | 155,633 |
| Germany Country Quiz | 0 | - | 4.82 | 157,299 |
| Russia Country Quiz | 0 | - | 4.85 | 114,107 |
| Italy Country Quiz | 0 | - | 4.82 | 122,783 |
| Japan Country Quiz | 0 | - | 4.93 | 142,007 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,246 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,089 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,142 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,963 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,222 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,998 |
| Countries of Africa | 0 | - | 5.00 | 2,523,870 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,380 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,127 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,363 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,461 |
| The Only European Country ... | 0 | - | 4.91 | 215,415 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,298 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,467 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,504 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,358 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,745 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,864 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,602 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,688 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,239 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,259 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,941 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,272 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,303 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,495 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,535 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,564 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,649 |
| Countries of the Middle East | 0 | - | 4.96 | 200,037 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,825 |
| Slavic Countries | 0 | - | 4.96 | 111,325 |
| African Island Countries | 0 | - | 4.96 | 101,238 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,412 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,069 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,858 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,354 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,236 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,311 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,439 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,587 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,773 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,978 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,783 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,798 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,646 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,902 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,903 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,825 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,069 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,005 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,514 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,933 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,762 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,600 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,423 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,068 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,583 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,872 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,790 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,792 |
| Monarchies of Europe | 0 | - | 4.90 | 97,769 |
| Monarchies of Asia | 0 | - | 4.97 | 70,876 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,683 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,854 |
| The Only African Country ... | 0 | - | 4.99 | 128,768 |
| The Only American Country ... | 0 | - | 4.92 | 121,236 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,959 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,522 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,503 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,040 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,587 |
| European Countries with One Border | 0 | - | 4.97 | 182,235 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,096 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,791 |
| Panama Country Quiz | 0 | - | 4.61 | 25,718 |
| US States Quiz | 0 | - | 5.00 | 16,795,317 |
| UK Immigration by Country | 0 | - | 4.94 | 140,459 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,133 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,519 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,781 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,238 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,573 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,236 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,844 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,130 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,527 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,178 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,015 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,800 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,575 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,705 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,579 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,720 |
| Countries That Border Russia | 0 | - | 4.98 | 460,563 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,781 |
| Countries Bordering France | 0 | - | 4.83 | 401,361 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,178 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,422 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,818 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,613 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,195 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,778 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,493 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,981 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,717 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,124 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,267 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,533 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,411 |
| Random European Capital to Country | 0 | - | 4.98 | 190,245 |
| Random European Country to Capital | 0 | - | 4.93 | 161,220 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,946 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,039 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,585 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,963 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,163 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,235 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,320 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,482 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,742 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,615 |
| Every European Country Shape | 0 | - | 4.96 | 200,994 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,373 |
| Every African Country Shape | 0 | - | 4.90 | 86,749 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,378 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,590 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,889 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,037 |
| Countries Bordering India | 0 | - | 4.98 | 163,232 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,987 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,069 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,047 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,063 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,364 |
| Countries that Border China | 0 | - | 4.96 | 262,611 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,124 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,711 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,331 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,427 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,126 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,385 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,853 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,666 |
| Countries that Border Poland | 0 | - | 4.99 | 171,869 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,104 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,344 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,222 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,948 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,735 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,206 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,726 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,341 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,615 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,748 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,021 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,274 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,303 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,827 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,886 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,745 |
| Countries Closest to India | 0 | - | 4.97 | 102,515 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,311 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,400 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,751 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,467 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,471 |
| Canada Country Quiz | 0 | - | 4.54 | 132,156 |
| France Country Quiz | 0 | - | 4.70 | 134,566 |
| Spain Country Quiz | 0 | - | 4.45 | 128,124 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,274 |
| India Country Quiz | 0 | - | 4.44 | 130,170 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,528 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,170 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,638 |
| Austria Country Quiz | 0 | - | 4.57 | 59,557 |
| Turkey Country Quiz | 0 | - | 4.42 | 75,457 |
| Philippines Country Quiz | 0 | - | 4.56 | 75,240 |
| Thailand Country Quiz | 0 | - | 4.53 | 53,075 |
| Indonesia Country Quiz | 0 | - | 4.78 | 74,916 |
| Romania Country Quiz | 0 | - | 4.63 | 53,620 |
| South Africa Country Quiz | 0 | - | 4.52 | 61,405 |
| Singapore Country Quiz | 0 | - | 4.74 | 45,270 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,522 |
| Iraq Country Quiz | 0 | - | 4.43 | 40,822 |
