| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,023 |
| The Only European Country ... | 0 | - | 4.91 | 214,644 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,016 |
| Europe Map Quiz | 0 | - | 5.00 | 4,740,036 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,814 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,971 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,977 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,541 |
| Slavic Countries | 0 | - | 4.96 | 111,082 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,971 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,550 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,441 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,376 |
| Monarchies of Europe | 0 | - | 4.90 | 97,551 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,222 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,701 |
| European Countries with One Border | 0 | - | 4.97 | 181,916 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,816 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,072 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,695 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,392 |
| Countries of Africa | 0 | - | 5.00 | 2,515,608 |
| Countries That Border Russia | 0 | - | 4.98 | 459,868 |
| Countries Bordering France | 0 | - | 4.83 | 400,629 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,628 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,867 |
| UK Immigration by Country | 0 | - | 4.94 | 139,954 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,256 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,708 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,461 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,337 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,873 |
| Germany Country Quiz | 0 | - | 4.82 | 156,912 |
| Russia Country Quiz | 0 | - | 4.85 | 113,867 |
| Italy Country Quiz | 0 | - | 4.82 | 122,498 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,600 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,990 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,124 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,906 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,231,449 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,220 |
| Europe Capital to Country | 0 | - | 4.99 | 248,506 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,874 |
| European Capitals by Map | 0 | - | 4.99 | 137,206 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,465 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,849 |
| European Coastal Capitals | 0 | - | 4.95 | 89,988 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,426 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,866 |
| Countries of the Middle East | 0 | - | 4.96 | 199,500 |
| African Island Countries | 0 | - | 4.96 | 101,006 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,006 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,605 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,123 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,980 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,015,143 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,060 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,767 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,492 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,971 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,035 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,302 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,387 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,771 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,523 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,612 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,462 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,697 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,501 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,848 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,938 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,947 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,575 |
| Countries that Border Poland | 0 | - | 4.99 | 171,615 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,528 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,640 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,991 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,485 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,910 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,692 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,285 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,684 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,614 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,484 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,645 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,386 |
| Counties of England | 0 | - | 4.97 | 791,276 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,860 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,997 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,722 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,032 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,114 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,369 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,223 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,182 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,935 |
| Official Cities in the UK | 0 | - | 4.89 | 281,419 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,595 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,841 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,909 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,603 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,536 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,605 |
| Monarchies of Asia | 0 | - | 4.97 | 70,734 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,544 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,315 |
| The Only African Country ... | 0 | - | 4.99 | 128,575 |
| The Only American Country ... | 0 | - | 4.92 | 121,026 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,860 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,365 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,325 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,578 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,535 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,010 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,427 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,859 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,238 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,210 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,066 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,284 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,917 |
| Countries with Megacities | 0 | - | 4.99 | 248,212 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,812 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,362 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,196 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,300 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 75,934 |
| Random European Flag to Country | 0 | - | 4.89 | 181,289 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,053 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,957 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,582 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,438,006 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,400 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,862 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,401 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,675 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,473 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,102 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,179 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,560 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,582 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,773 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,152 |
| Africa Map Quiz | 0 | - | 5.00 | 2,108,025 |
| Asia Map Quiz | 0 | - | 4.99 | 909,164 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,982 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,473 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,669 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,821 |
| Central American Countries | 0 | - | 4.98 | 155,346 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,868 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,506 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,524 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,039 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,704 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,707 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,600 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 116,844 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,298 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,977 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,898 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,633 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,402 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,211 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,600 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,532 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,631 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,356 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,323 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,680 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,423 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,083 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,849 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,193 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,280 |
| Japan Country Quiz | 0 | - | 4.92 | 141,612 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,884 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 35,313 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,335 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,157 |
| Syria Country Quiz | 0 | - | 4.81 | 32,474 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,407 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,587 |
| Palau Country Quiz | 0 | - | 4.90 | 22,891 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,883 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,667 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,499 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,409 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,280 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,323 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,618 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,097 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,539 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,160 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,596 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,160 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,636 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,958 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,301 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,217 |
