| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,072 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,280 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,394 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,486 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,417 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,914 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,104 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,617 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,653 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,901 |
| The Only European Country ... | 0 | - | 4.91 | 216,082 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,837 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,827 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,593 |
| Countries of Africa | 0 | - | 5.00 | 2,531,193 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,547 |
| Every African Country Shape | 0 | - | 4.90 | 87,077 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,153 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,652 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,955 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,255 |
| African Capitals by Map | 0 | - | 4.99 | 133,407 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,246 |
| Countries of the Middle East | 0 | - | 4.96 | 200,819 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,048 |
| Slavic Countries | 0 | - | 4.96 | 111,517 |
| African Island Countries | 0 | - | 4.96 | 101,467 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,808 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,693 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,316 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,239 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,719 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,468 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,569 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,528 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,112 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,014 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,427 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,050 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,998 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,845 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,116 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,431 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,507 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,559 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,667 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,363 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,031 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,129 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,762 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,091 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,965 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,959 |
| Monarchies of Europe | 0 | - | 4.90 | 97,986 |
| Monarchies of Asia | 0 | - | 4.97 | 70,998 |
| Random African Flag to Country | 0 | - | 4.88 | 74,711 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,790 |
| The Only African Country ... | 0 | - | 4.98 | 128,973 |
| The Only American Country ... | 0 | - | 4.92 | 121,429 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,071 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,680 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,708 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,295 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,807 |
| European Countries with One Border | 0 | - | 4.97 | 182,550 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,358 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,032 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,943 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,080 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,328 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,088 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,131 |
| Countries That Border Russia | 0 | - | 4.98 | 461,212 |
| Countries Bordering France | 0 | - | 4.83 | 401,998 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,696 |
| Europe Map Quiz | 0 | - | 5.00 | 4,756,763 |
| UK Immigration by Country | 0 | - | 4.94 | 140,722 |
| Central American Countries | 0 | - | 4.98 | 155,924 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,360 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,779 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,065 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,343 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,083 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 132,675 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,989 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,340 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,142 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,958 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,730 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,968 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,826 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,879 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,522 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,971 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,801 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,300 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,163 |
| Germany Country Quiz | 0 | - | 4.82 | 157,636 |
| Russia Country Quiz | 0 | - | 4.85 | 114,313 |
| Italy Country Quiz | 0 | - | 4.82 | 123,241 |
| Japan Country Quiz | 0 | - | 4.93 | 142,259 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,519 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,256 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,023 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,305 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,692 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,422 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,411 |
| Syria Country Quiz | 0 | - | 4.81 | 32,688 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,734 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,443,522 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,788 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,077 |
| Countries with Megacities | 0 | - | 4.99 | 260,835 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,932 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,018 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,208 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,034 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,025 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,824 |
| Random African Countries on a Map | 0 | - | 4.99 | 295,401 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,980 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,861 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,182 |
| Asia Map Quiz | 0 | - | 4.99 | 914,896 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,635 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,244 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,567 |
| Random European Capital to Country | 0 | - | 4.98 | 190,670 |
| Random European Country to Capital | 0 | - | 4.93 | 164,749 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,299 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,623 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,056 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,207 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,292 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,340 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,396 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,577 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,348 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,207 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,182 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,741 |
| Every European Country Shape | 0 | - | 4.96 | 201,379 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,595 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,584 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,508 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,163 |
| Countries Bordering India | 0 | - | 4.98 | 163,346 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,114 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,206 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,105 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,170 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,460 |
| Countries that Border China | 0 | - | 4.96 | 262,900 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,260 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,796 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,439 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,539 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,276 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,734 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,016 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,766 |
| Countries that Border Poland | 0 | - | 4.99 | 172,095 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,384 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,552 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,344 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,056 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,945 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,270 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,803 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,700 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,742 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,870 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,107 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,440 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,438 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,063 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,935 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,202 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,905 |
| Countries Closest to India | 0 | - | 4.97 | 102,661 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,489 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,775 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,855 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,725 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,635 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,649 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,815 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,899 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,494 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,232 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,752 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,631 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,571 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,462 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,695 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,288 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,388 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,281 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,654 |
