| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,332 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,862 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,771 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,444 |
| The Only European Country ... | 0 | - | 4.91 | 213,666 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,434 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,173 |
| Countries of Africa | 0 | - | 5.00 | 2,506,232 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,897 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,401 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,274 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,196 |
| Countries of the Middle East | 0 | - | 4.96 | 198,816 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,203 |
| Slavic Countries | 0 | - | 4.96 | 110,810 |
| African Island Countries | 0 | - | 4.96 | 100,726 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,476 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,124 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,652 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,426 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,012 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,558 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,656 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,717 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,130 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,127 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,250 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,526 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,202 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,365 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,191 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,466 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,426 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,828 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,910 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,772 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,945 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,794 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,141 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,299 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,303 |
| Monarchies of Europe | 0 | - | 4.90 | 97,267 |
| Monarchies of Asia | 0 | - | 4.97 | 70,571 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,415 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,679 |
| The Only African Country ... | 0 | - | 4.99 | 128,314 |
| The Only American Country ... | 0 | - | 4.92 | 120,712 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,755 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,226 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,000 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,300 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,982 |
| European Countries with One Border | 0 | - | 4.97 | 181,544 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,343 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,060 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,532 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,979 |
| Countries with Megacities | 0 | - | 4.99 | 246,478 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,895 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,787 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,360 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,744 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,487 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,335 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,438 |
| Countries That Border Russia | 0 | - | 4.98 | 458,754 |
| Countries Bordering France | 0 | - | 4.85 | 398,339 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,901 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,275 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,935 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,597 |
| Asia Map Quiz | 0 | - | 4.99 | 906,552 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,023 |
| UK Immigration by Country | 0 | - | 4.94 | 139,539 |
| Central American Countries | 0 | - | 4.98 | 154,976 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,604 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,719 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,154 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,826 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,549 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,172 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,329 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,195 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,041 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,763 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,750 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,417 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,169 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,202 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,080 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,476 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,444 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,189 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,455 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,164 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,961 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,538 |
| Germany Country Quiz | 0 | - | 4.82 | 156,472 |
| Russia Country Quiz | 0 | - | 4.85 | 113,599 |
| Italy Country Quiz | 0 | - | 4.82 | 122,138 |
| Japan Country Quiz | 0 | - | 4.92 | 141,179 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,066 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,819 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,803 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,017 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,289 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,018 |
| Syria Country Quiz | 0 | - | 4.81 | 32,277 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,470 |
| Palau Country Quiz | 0 | - | 4.89 | 22,826 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,005 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,753 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,441 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,077 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,770 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,808 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,811 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,437 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,536 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,987 |
| Random European Capital to Country | 0 | - | 4.98 | 189,133 |
| Random European Country to Capital | 0 | - | 4.92 | 147,384 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,320 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,357 |
| Olympic Host Countries | 0 | - | 4.98 | 198,819 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,167 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,775 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,815 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,059 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,127 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,237 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,321 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,177 |
| Every European Country Shape | 0 | - | 4.96 | 200,033 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,604 |
| Every African Country Shape | 0 | - | 4.90 | 85,992 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,065 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,147 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,099 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,636 |
| Countries Bordering India | 0 | - | 4.98 | 162,566 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,660 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,737 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,916 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,758 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,196 |
| Countries that Border China | 0 | - | 4.96 | 261,766 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,821 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,508 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,044 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,196 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,697 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,287 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,444 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,417 |
| Countries that Border Poland | 0 | - | 4.99 | 171,289 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,390 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,803 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,915 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,682 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,202 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,497 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,210 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,351 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,476 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,778 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,850 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,913 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,300 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,738 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,762 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,298 |
| Countries Closest to India | 0 | - | 4.97 | 102,179 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,874 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,238 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,512 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,075 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,063 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,298 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,595 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,747 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,334 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,393 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,081 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,703 |
| Kazakhstan Country Quiz | 0 | - | 4.85 | 30,683 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,526 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,370 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,001 |
| Burkina Faso Country Quiz | 0 | - | 4.85 | 24,863 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,753 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,405 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,879 |
| African East Coast | 0 | - | 4.96 | 94,992 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,862 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,413 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 354,569 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 412,653 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,526 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,807 |
