| Countries Bordering France | 0 | - | 4.83 | 404,058 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,109 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,771 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,114 |
| Countries That Border Russia | 0 | - | 4.98 | 463,593 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,833 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,818 |
| Countries that Border Poland | 0 | - | 4.99 | 172,818 |
| European Countries with One Border | 0 | - | 4.97 | 183,366 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,135 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,055 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,473 |
| The Only European Country ... | 0 | - | 4.91 | 218,002 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,984 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,291 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,075 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,510 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,938 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,797 |
| Slavic Countries | 0 | - | 4.96 | 112,082 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,819 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,181 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,742 |
| Countries Bordering India | 0 | - | 4.98 | 163,667 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,579 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,619 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,824 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,710 |
| Countries that Border China | 0 | - | 4.96 | 263,797 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,905 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,018 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,995 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,367 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,856 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,685 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,556 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,031 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,615 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,348 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,604 |
| Europe Map Quiz | 0 | - | 5.00 | 4,776,920 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,782 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,256 |
| Monarchies of Europe | 0 | - | 4.90 | 98,512 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,222 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,102 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,872 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,635 |
| UK Immigration by Country | 0 | - | 4.94 | 141,339 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,466 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,091 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,514 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,444 |
| Germany Country Quiz | 0 | - | 4.83 | 158,457 |
| Russia Country Quiz | 0 | - | 4.83 | 114,857 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,482 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,569 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,470 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,900 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,487 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,255 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,196 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,586 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,801 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,976 |
| Countries of Africa | 0 | - | 5.00 | 2,550,093 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,210 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,400 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,066 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,056 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,487 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,108 |
| Counties of Ireland | 0 | - | 4.92 | 196,493 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,685 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,902 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,251,790 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 237,918 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,027,657 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,815 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,049 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,672 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,256 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,964 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,929 |
| Counties of England | 0 | - | 4.97 | 800,422 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,666 |
| Europe Capital to Country | 0 | - | 4.99 | 251,361 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,509 |
| European Capitals by Map | 0 | - | 4.99 | 141,059 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,542 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,902 |
| European Coastal Capitals | 0 | - | 4.95 | 91,009 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,027 |
| Countries of the Middle East | 0 | - | 4.96 | 202,066 |
| African Island Countries | 0 | - | 4.96 | 102,133 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,508 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,445 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,998 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,170 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,908 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,253 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,816 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,569 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,214 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,961 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,616 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,869 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,873 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,338 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 416,557 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,051 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,526 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,552 |
| Random European Flag to Country | 0 | - | 4.90 | 183,508 |
| Countries Two Borders Away From France | 0 | - | 4.37 | 27,750 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,866 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,779 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,892 |
| Scotland Trivia | 0 | - | 4.58 | 57,695 |
| Norway Country Quiz | 0 | - | 4.44 | 77,611 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,113 |
| Finland Country Quiz | 0 | - | 4.51 | 59,856 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,289 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,656 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,579 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,211 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,584 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,692 |
| Official Cities in the UK | 0 | - | 4.89 | 285,138 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,334 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,405 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,194 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,518 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,118 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,773 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,417 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,952 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,310 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 23,607 |
| Monarchies of Asia | 0 | - | 4.97 | 71,337 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,124 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,840 |
| The Only African Country ... | 0 | - | 4.99 | 129,426 |
| The Only American Country ... | 0 | - | 4.92 | 121,957 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,286 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,134 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,487 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,629 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,535 |
| All Countries that Once Bordered Germany | 0 | - | 4.34 | 75,083 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,151 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,547 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,532 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,293 |
| Countries that Beat France | 0 | - | 4.48 | 76,131 |
| Ireland Country Quiz | 0 | - | 4.69 | 135,024 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,059 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,411 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,472 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,023 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,296 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,166 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,960 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,805 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,604 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,022 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,396 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,757 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,115 |
| Central American Countries | 0 | - | 4.98 | 156,985 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,076 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,040 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,521 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,674 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,880 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,212 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,422 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,961 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,216 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,541 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,840 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,440 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,573 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,149 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,580 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,873 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,189 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,409 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,499 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,594 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,067 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,189 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,404 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,562 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,752 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,410 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,261 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,575 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,149 |
| Japan Country Quiz | 0 | - | 4.93 | 142,958 |
