| Countries Bordering Brazil | 0 | - | 4.96 | 131,188 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,679 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,041 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,424 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,679 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,343 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,194 |
| Countries That Border Russia | 0 | - | 4.98 | 459,720 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,605 |
| Countries Bordering France | 0 | - | 4.83 | 400,472 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,524 |
| United States Map Quiz | 0 | - | 4.98 | 4,145,055 |
| Countries of Africa | 0 | - | 5.00 | 2,513,920 |
| Countries Bordering India | 0 | - | 4.98 | 163,079 |
| Countries that Border China | 0 | - | 4.96 | 262,100 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,558 |
| Countries that Border Poland | 0 | - | 4.99 | 171,579 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 124,665 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,457 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,639 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,994 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,940 |
| The Only European Country ... | 0 | - | 4.91 | 214,485 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,597 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,939 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,366 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,014,494 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,622 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,837 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,635 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,853 |
| Countries of the Middle East | 0 | - | 4.96 | 199,343 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,482 |
| Slavic Countries | 0 | - | 4.96 | 111,036 |
| African Island Countries | 0 | - | 4.96 | 100,959 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,587 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,001 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,705 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,398 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,896 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,919 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,975 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,250 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,323 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,500 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,726 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,479 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,570 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,425 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,655 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,015 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,557 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,589 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,349 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,290 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,140 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,145 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,914 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,176 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,805 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,351 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,687 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,346 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,544 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,473 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,560 |
| Monarchies of Europe | 0 | - | 4.90 | 97,499 |
| Monarchies of Asia | 0 | - | 4.97 | 70,698 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,521 |
| The Only African Country ... | 0 | - | 4.99 | 128,506 |
| The Only American Country ... | 0 | - | 4.92 | 120,939 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,842 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,335 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,189 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,627 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,266 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,497 |
| European Countries with One Border | 0 | - | 4.97 | 181,857 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,750 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,683 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,304 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,538 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,257 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,198 |
| Peru Country Quiz | 0 | - | 4.54 | 48,396 |
| Chile Country Quiz | 0 | - | 4.75 | 39,812 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,671 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,376 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,912 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,740 |
| US States Quiz | 0 | - | 5.00 | 16,738,158 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,027 |
| UK Immigration by Country | 0 | - | 4.94 | 139,906 |
| Central American Countries | 0 | - | 4.98 | 155,274 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,823 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,201 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,466 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,993 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,547 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,585 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,517 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,419 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,231 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,942 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,864 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,590 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,359 |
| Which South American Country? | 0 | - | 4.69 | 51,769 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,409 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,286 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,576 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,307 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,641 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,386 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,064 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,047 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,640 |
| Germany Country Quiz | 0 | - | 4.82 | 156,842 |
| Russia Country Quiz | 0 | - | 4.85 | 113,822 |
| Italy Country Quiz | 0 | - | 4.82 | 122,448 |
| Japan Country Quiz | 0 | - | 4.92 | 141,552 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,521 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,975 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,873 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,116 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 35,178 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,725 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,579 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,194 |
| Random European Capital to Country | 0 | - | 4.98 | 189,502 |
| Random European Country to Capital | 0 | - | 4.92 | 147,671 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,513 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,604 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,849 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,965 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,131 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,213 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,359 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,002 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,853 |
| Every European Country Shape | 0 | - | 4.96 | 200,511 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,840 |
| Every African Country Shape | 0 | - | 4.90 | 86,368 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.91 | 79,243 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,286 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,355 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,808 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,812 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,914 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,972 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,891 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,281 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,950 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,592 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,170 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,310 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,903 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,340 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,633 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,716 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,032 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,053 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,798 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,474 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,619 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,923 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,471 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,599 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,888 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,048 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,111 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,535 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,808 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,530 |
| Countries Closest to India | 0 | - | 4.97 | 102,331 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,051 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,619 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,617 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,241 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,236 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,328 |
| Europe Map Quiz | 0 | - | 5.00 | 4,738,286 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,907 |
| US States with an Empty Map | 0 | - | 5.00 | 620,034 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,437,470 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,251 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,237 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,618 |
| Hindu Countries | 0 | - | 4.86 | 49,685 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,147 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,992 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,944 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,065 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,849 |
| Countries that Beat China | 0 | - | 4.86 | 114,932 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,066 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,080 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,673 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,805 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,489 |
