| Countries That Border Russia | 0 | - | 4.98 | 460,265 |
| Countries Bordering France | 0 | - | 4.83 | 401,058 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,965 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,712 |
| Countries Bordering India | 0 | - | 4.98 | 163,188 |
| Countries that Border China | 0 | - | 4.96 | 262,459 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,629 |
| Countries that Border Poland | 0 | - | 4.99 | 171,758 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,935 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,431 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,959 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,594 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,157 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,751 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,475 |
| Every African Country Shape | 0 | - | 4.90 | 86,583 |
| Countries of Africa | 0 | - | 5.00 | 2,520,671 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,503 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,922 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,020 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,024 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,001 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,334 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,063 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,669 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,268 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,391 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,049 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,366 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,797 |
| United States Map Quiz | 0 | - | 4.98 | 4,148,085 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,876 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,240 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,268 |
| The Only European Country ... | 0 | - | 4.91 | 215,057 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,035 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,273 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,460 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,282 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,016 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,857 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,288 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,244 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,212 |
| African Capitals by Map | 0 | - | 4.99 | 132,794 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,360 |
| Countries of the Middle East | 0 | - | 4.96 | 199,820 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,715 |
| Slavic Countries | 0 | - | 4.96 | 111,227 |
| African Island Countries | 0 | - | 4.96 | 101,128 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,672 |
| Random African Flag to Country | 0 | - | 4.88 | 74,488 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,283 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,955 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,723 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,185 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,121 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,212 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,392 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,501 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,680 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,867 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,657 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,713 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,566 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,821 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,226 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,753 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,137 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,193 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,695 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,581 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,334 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,014 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,558 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,807 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,517 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,751 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,717 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,728 |
| Monarchies of Europe | 0 | - | 4.90 | 97,683 |
| Monarchies of Asia | 0 | - | 4.97 | 70,820 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,617 |
| The Only African Country ... | 0 | - | 4.99 | 128,688 |
| The Only American Country ... | 0 | - | 4.92 | 121,155 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,917 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,447 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,341 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,895 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,476 |
| European Countries with One Border | 0 | - | 4.97 | 182,092 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,957 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,702 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,623 |
| UK Immigration by Country | 0 | - | 4.94 | 140,117 |
| Central American Countries | 0 | - | 4.98 | 155,499 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,011 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,404 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,677 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,191 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,043 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,278 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,445 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,091 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,966 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,732 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,505 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,613 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,467 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,677 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,332 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 82,870 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,378 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,758 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,537 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,150 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,616 |
| Germany Country Quiz | 0 | - | 4.82 | 157,146 |
| Russia Country Quiz | 0 | - | 4.85 | 114,020 |
| Italy Country Quiz | 0 | - | 4.82 | 122,649 |
| Japan Country Quiz | 0 | - | 4.92 | 141,875 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,904 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,079 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,917 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,187 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,945 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,680 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,877 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,285 |
| Random European Capital to Country | 0 | - | 4.98 | 189,743 |
| Random European Country to Capital | 0 | - | 4.92 | 147,829 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,660 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,766 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,923 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,618 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,079 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,187 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,286 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,435 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,488 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,343 |
| Every European Country Shape | 0 | - | 4.96 | 200,803 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,980 |
| One Border Countries - Shape Quiz | 0 | - | 4.83 | 64,654 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,777 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,756 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,956 |
| Merged Countries #2 | 0 | - | 4.96 | 98,698 |
| Merged Countries #6 | 0 | - | 4.90 | 72,949 |
| Merged Countries #7 | 0 | - | 4.93 | 82,204 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,976 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,225 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,156 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,905 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,632 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,172 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,691 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,197 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,552 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,684 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,970 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,194 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,235 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,711 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,867 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,669 |
| Countries Closest to India | 0 | - | 4.97 | 102,452 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,212 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,866 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,702 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,402 |
| Biggest Trading Partners - South Africa | 0 | - | 4.73 | 40,191 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,385 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,505 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,364 |
| Europe Map Quiz | 0 | - | 5.00 | 4,745,123 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,670 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,778 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,230 |
| Countries with Megacities | 0 | - | 4.99 | 248,853 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,081 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,522 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,448 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,472 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,832 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,138 |
| Hindu Countries | 0 | - | 4.86 | 49,810 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,152 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,802 |
| All Countries that Once Bordered Germany | 0 | - | 4.34 | 74,736 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,404 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,132 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,073 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,210 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,112 |
| Countries that Beat China | 0 | - | 4.86 | 115,173 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,233 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,722 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,836 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,552 |
