| UK Immigration by Country | 0 | - | 4.94 | 140,755 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,588 |
| Official Cities in the UK | 0 | - | 4.89 | 283,269 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,017 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,220 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,826 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,364 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,368 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,980 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,167 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,590 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,256 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,130 |
| Biggest British Empire Countries | 0 | - | 4.74 | 99,843 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,292 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,161 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,238 |
| Germany Country Quiz | 0 | - | 4.82 | 157,686 |
| Italy Country Quiz | 0 | - | 4.82 | 123,278 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,641 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,704 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,702 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,966 |
| The Only European Country ... | 0 | - | 4.91 | 216,215 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,925 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,895 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,605 |
| Countries of Africa | 0 | - | 5.00 | 2,532,342 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,588 |
| Random European Capital to Country | 0 | - | 4.98 | 190,718 |
| Random European Country to Capital | 0 | - | 4.93 | 164,872 |
| Every European Country Shape | 0 | - | 4.96 | 201,431 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,566 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,714 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,746 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,950 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,413 |
| British Cultural Symbols | 0 | - | 4.27 | 63,285 |
| Counties of England | 0 | - | 4.97 | 795,423 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,479 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,253 |
| Europe Capital to Country | 0 | - | 4.99 | 249,745 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,698 |
| European Capitals by Map | 0 | - | 4.99 | 138,791 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,953 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,298 |
| European Coastal Capitals | 0 | - | 4.95 | 90,450 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,704 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,347 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,123 |
| Countries of the Middle East | 0 | - | 4.96 | 200,894 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,103 |
| Slavic Countries | 0 | - | 4.96 | 111,543 |
| African Island Countries | 0 | - | 4.96 | 101,500 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,825 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,578 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,731 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,363 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,306 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,775 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,512 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,609 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,549 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,138 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,059 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,473 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,092 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,031 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,877 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,161 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,241 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,637 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,125 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,701 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,374 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,834 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,941 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,077 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,112 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,216 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,788 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,129 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,999 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,995 |
| Monarchies of Europe | 0 | - | 4.90 | 98,014 |
| Monarchies of Asia | 0 | - | 4.97 | 71,015 |
| Random European Flag to Country | 0 | - | 4.89 | 182,138 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,804 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,516 |
| The Only African Country ... | 0 | - | 4.99 | 129,004 |
| The Only American Country ... | 0 | - | 4.92 | 121,466 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,089 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,705 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,734 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,345 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,846 |
| European Countries with One Border | 0 | - | 4.97 | 182,595 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,414 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,530 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,068 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,380 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,753 |
| Scotland Trivia | 0 | - | 4.58 | 57,574 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,249 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,654 |
| Regions of Italy | 0 | - | 4.92 | 75,684 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,750 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,906 |
| States of Germany | 0 | - | 4.96 | 152,133 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,096 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,400 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,156 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,790 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,327 |
| Countries That Border Russia | 0 | - | 4.98 | 461,335 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,912 |
| Countries Bordering France | 0 | - | 4.83 | 402,114 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,772 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,779 |
| Europe Map Quiz | 0 | - | 5.00 | 4,758,033 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,084 |
| Central American Countries | 0 | - | 4.98 | 156,184 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,394 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,105 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,512 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,468 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,461 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,316 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,036 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,374 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,167 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,987 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,760 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,005 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,859 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,905 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,948 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,532 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,999 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,835 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,312 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,359 |
| Russia Country Quiz | 0 | - | 4.85 | 114,356 |
| Japan Country Quiz | 0 | - | 4.93 | 142,306 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,277 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,030 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,314 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,708 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,432 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,477 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,191 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,554 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,975 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,788 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,875 |
| Departments of France | 0 | - | 4.93 | 53,935 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,529 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,443,985 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,900 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,155 |
| Countries with Megacities | 0 | - | 4.99 | 261,708 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,027 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,065 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,306 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,100 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,563 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,094 |
| Most Forested European Countries | 0 | - | 4.80 | 75,267 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,615 |
| France Country Quiz | 0 | - | 4.70 | 134,852 |
| Spain Country Quiz | 0 | - | 4.45 | 128,409 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,448 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,719 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,306 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,800 |
| Austria Country Quiz | 0 | - | 4.57 | 59,676 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,458 |
| Greece Country Quiz | 0 | - | 4.74 | 66,181 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,369 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,187 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,763 |
| Asia Map Quiz | 0 | - | 4.99 | 915,337 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,758 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,468 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,331 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,659 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,477 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,069 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,216 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,314 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,353 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,405 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,591 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,446 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,317 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,662 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,173 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,358 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,197 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,755 |
