| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,617 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,158 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,784 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,803 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,455 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,912 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,142 |
| The Only European Country ... | 0 | - | 4.91 | 216,475 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,042 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,637 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,132 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,572 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,211 |
| Slavic Countries | 0 | - | 4.96 | 111,612 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,900 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,690 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,588 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,193 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,544 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,185 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,112 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,952 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,227 |
| Europe Map Quiz | 0 | - | 5.00 | 4,761,113 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,764 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,241 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,783 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,408 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,856 |
| Monarchies of Europe | 0 | - | 4.90 | 98,096 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,758 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,945 |
| European Countries with One Border | 0 | - | 4.97 | 182,715 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,516 |
| Countries That Border Russia | 0 | - | 4.98 | 461,593 |
| Countries Bordering France | 0 | - | 4.83 | 402,417 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,277 |
| UK Immigration by Country | 0 | - | 4.94 | 140,851 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,784 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,933 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,141 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,313 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,635 |
| Countries of Africa | 0 | - | 5.00 | 2,535,139 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,068 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,949 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,768 |
| Germany Country Quiz | 0 | - | 4.82 | 157,788 |
| Russia Country Quiz | 0 | - | 4.85 | 114,435 |
| Italy Country Quiz | 0 | - | 4.82 | 123,364 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,702 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,317 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,329 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,670 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,336 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,701 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,148 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,313 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,093 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,362 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,691 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,547 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,239 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,669 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,190 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,288 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,363 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,843 |
| Countries that Border Poland | 0 | - | 4.99 | 172,229 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,062 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,853 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,893 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,823 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,158 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,978 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,792 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,243,179 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,033 |
| Europe Capital to Country | 0 | - | 4.99 | 249,949 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,799 |
| European Capitals by Map | 0 | - | 4.99 | 139,017 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,022 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,375 |
| European Coastal Capitals | 0 | - | 4.95 | 90,547 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,851 |
| Countries of the Middle East | 0 | - | 4.96 | 201,067 |
| African Island Countries | 0 | - | 4.96 | 101,581 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,861 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,535 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,829 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,458 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,438 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,859 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,790 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,107 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,148 |
| Counties of England | 0 | - | 4.97 | 796,264 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,710 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,338 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,549 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,723 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,913 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 71,179 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,408 |
| Official Cities in the UK | 0 | - | 4.89 | 283,546 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,991 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,153 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,263 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,239 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,072 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,051 |
| Monarchies of Asia | 0 | - | 4.97 | 71,068 |
| Random European Flag to Country | 0 | - | 4.89 | 182,308 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,859 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,740 |
| The Only African Country ... | 0 | - | 4.99 | 129,068 |
| The Only American Country ... | 0 | - | 4.92 | 121,557 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,111 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,370 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,160 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,434 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,773 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,360 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,752 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,548 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,214 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,964 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,699 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,141 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,344 |
| Countries with Megacities | 0 | - | 4.99 | 262,874 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,182 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,159 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,479 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,210 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,108 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,498 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,129 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,002 |
| Central American Countries | 0 | - | 4.98 | 156,402 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,579 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,873 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,845 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,259 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,180 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,569 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,984 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,840 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,429 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,545 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 134,080 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,129 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,440 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,210 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,043 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,811 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,278 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,940 |
| Ten Highest HDI Countries in Africa | 0 | - | 4.70 | 67,823 |
| Ten Highest HDI Countries in Asia | 0 | - | 4.45 | 54,802 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 96,988 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,001 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,829 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,854 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,557 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,057 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,910 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,361 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,895 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,223 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,814 |
| Japan Country Quiz | 0 | - | 4.93 | 142,414 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,057 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,750 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,448 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,472 |
| Syria Country Quiz | 0 | - | 4.81 | 32,754 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,776 |
| Palau Country Quiz | 0 | - | 4.90 | 23,003 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,600 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,308 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,693 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,241 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,892 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,985 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,521 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,445,003 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,160 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,601 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,971 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,846 |
| Africa Map Quiz | 0 | - | 5.00 | 2,117,218 |
| Asia Map Quiz | 0 | - | 4.99 | 916,246 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,048 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,499 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,632 |
| Random European Capital to Country | 0 | - | 4.98 | 190,813 |
| Random European Country to Capital | 0 | - | 4.93 | 165,034 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,386 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,718 |
