| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,724 |
| European Countries with One Border | 0 | - | 4.97 | 182,117 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,982 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,026 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,030 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,340 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,677 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,371 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,808 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,745 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 355,250 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 413,903 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,559 |
| Countries Bordering France | 0 | - | 4.83 | 401,124 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,006 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,933 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,259 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,311 |
| The Only European Country ... | 0 | - | 4.91 | 215,141 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,083 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,321 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,466 |
| Countries of Africa | 0 | - | 5.00 | 2,521,421 |
| Countries Bordering India | 0 | - | 4.98 | 163,199 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,930 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,012 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,695 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,632 |
| Countries that Border China | 0 | - | 4.96 | 262,494 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,078 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,276 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,398 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,062 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,808 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,634 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,484 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,265 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,290 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,336 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,853 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,355 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,725 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,904 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,585 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,435 |
| Countries of the Middle East | 0 | - | 4.96 | 199,854 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,738 |
| Slavic Countries | 0 | - | 4.96 | 111,256 |
| African Island Countries | 0 | - | 4.96 | 101,158 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,683 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,307 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,973 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,754 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,224 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,155 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,233 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,402 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,517 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,699 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,896 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,682 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,729 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,584 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,840 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,747 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,615 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,467 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,355 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,019 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.84 | 23,159 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,535 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,775 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,725 |
| Monarchies of Europe | 0 | - | 4.90 | 97,700 |
| Monarchies of Asia | 0 | - | 4.97 | 70,830 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,628 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,645 |
| The Only African Country ... | 0 | - | 4.99 | 128,700 |
| The Only American Country ... | 0 | - | 4.92 | 121,168 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,930 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,466 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,407 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,917 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,502 |
| Random Countries by Borders | 0 | - | 4.99 | 81,944 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,138 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,721 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,207 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,848 |
| Countries That Border Russia | 0 | - | 4.98 | 460,336 |
| Europe Map Quiz | 0 | - | 5.00 | 4,745,887 |
| UK Immigration by Country | 0 | - | 4.94 | 140,347 |
| Central American Countries | 0 | - | 4.98 | 155,517 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,056 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,430 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,703 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,174 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,269 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,077 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,767 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,462 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,462 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,101 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,975 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,742 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,513 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,637 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,491 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,685 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,049 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,660 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 99,739 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,234 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,383 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,768 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,549 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,156 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,712 |
| Germany Country Quiz | 0 | - | 4.82 | 157,183 |
| Russia Country Quiz | 0 | - | 4.85 | 114,043 |
| Italy Country Quiz | 0 | - | 4.82 | 122,674 |
| Japan Country Quiz | 0 | - | 4.92 | 141,905 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,961 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,092 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,921 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,190 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,368 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,645 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,941 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,844 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,271 |
| Countries with Megacities | 0 | - | 4.99 | 248,940 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,126 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,544 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,483 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,499 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,160 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,917 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,587 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,630 |
| Asia Map Quiz | 0 | - | 4.99 | 910,950 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,295 |
| Random European Capital to Country | 0 | - | 4.98 | 189,766 |
| Random European Country to Capital | 0 | - | 4.92 | 147,868 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,669 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,776 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,932 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,143 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,095 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,195 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,293 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,441 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,537 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,408 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,992 |
| The Only Remaining Asian Country . . . | 0 | - | 4.63 | 45,600 |
| Every European Country Shape | 0 | - | 4.96 | 200,829 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,000 |
| Every African Country Shape | 0 | - | 4.90 | 86,611 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,912 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,519 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,789 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,969 |
| Countries that Border Poland | 0 | - | 4.99 | 171,782 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,012 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,248 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,171 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,912 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,658 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,177 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,698 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,228 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,566 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,696 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,974 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,213 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,241 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,731 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,873 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,022 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,683 |
| Countries Closest to India | 0 | - | 4.97 | 102,460 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,234 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,899 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,713 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,414 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,398 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,520 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,724 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,842 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,444 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,564 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,170 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,668 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,534 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,272 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,900 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,329 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,082 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,084 |
