| Countries That Border Russia | 0 | - | 4.98 | 461,909 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,030 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,443 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,871 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,169 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,357 |
| The Only European Country ... | 0 | - | 4.91 | 216,822 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,243 |
| Germany Country Quiz | 0 | - | 4.83 | 157,940 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,889 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,202 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,951 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,868 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,358 |
| Slavic Countries | 0 | - | 4.96 | 111,721 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,734 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,255 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,449 |
| Countries that Border Poland | 0 | - | 4.99 | 172,329 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,877 |
| Europe Map Quiz | 0 | - | 5.00 | 4,764,866 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,990 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,944 |
| Monarchies of Europe | 0 | - | 4.90 | 98,188 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,905 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,616 |
| European Countries with One Border | 0 | - | 4.97 | 182,858 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,658 |
| UK Immigration by Country | 0 | - | 4.94 | 140,964 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,064 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,506 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,174 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,079 |
| Countries Bordering France | 0 | - | 4.83 | 402,702 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,558 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,272 |
| Japan Country Quiz | 0 | - | 4.93 | 142,545 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,378 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,359 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,707 |
| Countries of Africa | 0 | - | 5.00 | 2,538,882 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,601 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,897 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,025 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,124 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,393 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,038 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,416 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,672 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,869 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,807 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,265 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,355 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,889 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,177 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,889 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,080 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,203 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,118 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,850 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,739 |
| Poland Country Quiz | 0 | - | 4.20 | 63,310 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,885 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,827 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,245,120 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,161 |
| Europe Capital to Country | 0 | - | 4.99 | 250,448 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,958 |
| European Capitals by Map | 0 | - | 4.99 | 139,370 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,124 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,464 |
| European Coastal Capitals | 0 | - | 4.95 | 90,645 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,164 |
| Countries of the Middle East | 0 | - | 4.96 | 201,274 |
| African Island Countries | 0 | - | 4.96 | 101,690 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,905 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,842 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,305 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,886 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,966 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,555 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,601 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,084 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,806 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,637 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,270 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,631 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,304 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,198 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,035 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,310 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,620 |
| France Country Quiz | 0 | - | 4.70 | 135,032 |
| Spain Country Quiz | 0 | - | 4.44 | 128,595 |
| Italy Country Quiz | 0 | - | 4.80 | 123,452 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,563 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,561 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,061 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,208 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,255 |
| Counties of England | 0 | - | 4.97 | 797,428 |
| Random European Flag to Country | 0 | - | 4.89 | 182,595 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,438 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,518 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,797 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,706 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,939 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,398 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,864 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,464 |
| Official Cities in the UK | 0 | - | 4.89 | 283,960 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,078 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,211 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,320 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,355 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,161 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,115 |
| Monarchies of Asia | 0 | - | 4.97 | 71,117 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,916 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,918 |
| The Only African Country ... | 0 | - | 4.99 | 129,148 |
| The Only American Country ... | 0 | - | 4.92 | 121,664 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,144 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,807 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,057 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,253 |
| Scotland Trivia | 0 | - | 4.58 | 57,618 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,521 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,905 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,770 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,420 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,036 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,476 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,811 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,471 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,607 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,103 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,915 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,557 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,741 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,160 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,342 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 97,293 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,887 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,161 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,957 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,307 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,928 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,197 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,120 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,194 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,637 |
| Central American Countries | 0 | - | 4.98 | 156,525 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,703 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,296 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,647 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,237 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,650 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,766 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,236 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,535 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,264 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,110 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,884 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,007 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,067 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,604 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,141 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,998 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,410 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,524 |
| British Cultural Symbols | 0 | - | 4.27 | 63,320 |
| 20 Questions About France | 0 | - | 4.11 | 32,416 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,086 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,792 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,452 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,522 |
| Syria Country Quiz | 0 | - | 4.81 | 32,795 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,815 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,731 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,463 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,837 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,410 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,976 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,114 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,705 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,446,323 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,474 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,593 |
| Countries with Megacities | 0 | - | 4.99 | 263,742 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,434 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,313 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,704 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,356 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,537 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,699 |
| Random European Capital to Country | 0 | - | 4.98 | 190,992 |
| Random European Country to Capital | 0 | - | 4.93 | 165,203 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,491 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,791 |
