| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,044 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,588 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,276 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,805 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,724 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,158 |
| The Only European Country ... | 0 | - | 4.91 | 214,864 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,148 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,010 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,645 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,154 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,626 |
| Slavic Countries | 0 | - | 4.96 | 111,154 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,085 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,129 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,345 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,452 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,827 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,600 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,668 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,524 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,762 |
| Europe Map Quiz | 0 | - | 5.00 | 4,742,474 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,490 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,352 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,273 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,977 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,451 |
| Monarchies of Europe | 0 | - | 4.90 | 97,613 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,411 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,406 |
| European Countries with One Border | 0 | - | 4.97 | 182,015 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,890 |
| Countries That Border Russia | 0 | - | 4.98 | 460,078 |
| Countries Bordering France | 0 | - | 4.83 | 400,849 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,797 |
| UK Immigration by Country | 0 | - | 4.94 | 140,019 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,166 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,339 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,877 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,907 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,420 |
| Countries of Africa | 0 | - | 5.00 | 2,517,946 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,536 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,414 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,248 |
| Germany Country Quiz | 0 | - | 4.82 | 157,051 |
| Russia Country Quiz | 0 | - | 4.85 | 113,964 |
| Italy Country Quiz | 0 | - | 4.82 | 122,584 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,762 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,034 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,157 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,038 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,502 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,106 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,193 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,897 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,047 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,332 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,184 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,946 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,639 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,891 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,981 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,004 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,605 |
| Countries that Border Poland | 0 | - | 4.99 | 171,703 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,575 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,670 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,118 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,526 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,944 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,793 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,348 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,232,955 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,322 |
| Europe Capital to Country | 0 | - | 4.99 | 248,657 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,967 |
| European Capitals by Map | 0 | - | 4.99 | 137,425 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,524 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,900 |
| European Coastal Capitals | 0 | - | 4.95 | 90,036 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,580 |
| Countries of the Middle East | 0 | - | 4.96 | 199,671 |
| African Island Countries | 0 | - | 4.96 | 101,072 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,636 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,072 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,172 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,879 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,607 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,236 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,704 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,637 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,502 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,700 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,433 |
| Counties of England | 0 | - | 4.97 | 791,837 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,090 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,801 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,083 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,184 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,305 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 70,949 |
| UK Cities Map Quiz | 0 | - | 4.95 | 463,028 |
| Official Cities in the UK | 0 | - | 4.89 | 281,648 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,646 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,877 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,948 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,700 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,661 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,678 |
| Monarchies of Asia | 0 | - | 4.97 | 70,775 |
| Random European Flag to Country | 0 | - | 4.89 | 181,412 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,578 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,473 |
| The Only African Country ... | 0 | - | 4.98 | 128,639 |
| The Only American Country ... | 0 | - | 4.92 | 121,096 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,890 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,093 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,646 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,020 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,606 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,643 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,081 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,515 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,367 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,270 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,149 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,416 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,083 |
| Countries with Megacities | 0 | - | 4.99 | 248,561 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,960 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,445 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,337 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,393 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,536 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,861 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,862 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,878 |
| Central American Countries | 0 | - | 4.98 | 155,428 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,944 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,439 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,543 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 76,059 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,610 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,096 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,701 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,973 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,829 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,686 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 118,468 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,372 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,028 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,934 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,689 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,452 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,168 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,645 |
| Ten Highest HDI Countries in Africa | 0 | - | 4.70 | 67,767 |
| Ten Highest HDI Countries in Asia | 0 | - | 4.45 | 54,706 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,578 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,671 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,593 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,416 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,352 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,717 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,481 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,121 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,620 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,889 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,267 |
| Japan Country Quiz | 0 | - | 4.92 | 141,777 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,902 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,351 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,194 |
| Syria Country Quiz | 0 | - | 4.81 | 32,509 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,611 |
| Palau Country Quiz | 0 | - | 4.90 | 22,901 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,958 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,740 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,599 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,480 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,343 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,386 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,725 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,438,892 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,588 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,414 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,378 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,808 |
| Africa Map Quiz | 0 | - | 5.00 | 2,109,348 |
| Asia Map Quiz | 0 | - | 4.99 | 909,998 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,236 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,319 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,251 |
| Random European Capital to Country | 0 | - | 4.98 | 189,666 |
| Random European Country to Capital | 0 | - | 4.92 | 147,771 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,602 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,706 |
| Random African Country to Capital | 0 | - | 4.94 | 70,435 |
