| UK Immigration by Country | 0 | - | 4.94 | 139,539 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,065 |
| Official Cities in the UK | 0 | - | 4.89 | 280,363 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,146 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,797 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,719 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,183 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,895 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,202 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,030 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,827 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,149 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,019 |
| Biggest British Empire Countries | 0 | - | 4.73 | 87,264 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,024 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,170 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,464 |
| Germany Country Quiz | 0 | - | 4.82 | 156,472 |
| Italy Country Quiz | 0 | - | 4.82 | 122,138 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,860 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,770 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,444 |
| The Only European Country ... | 0 | - | 4.91 | 213,663 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,999 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,433 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,173 |
| Countries of Africa | 0 | - | 5.00 | 2,506,219 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,987 |
| Random European Capital to Country | 0 | - | 4.98 | 189,133 |
| Random European Country to Capital | 0 | - | 4.92 | 147,384 |
| Every European Country Shape | 0 | - | 4.96 | 200,030 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,099 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,848 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,075 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,273 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,115 |
| British Cultural Symbols | 0 | - | 4.27 | 63,158 |
| Counties of England | 0 | - | 4.97 | 788,781 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,314 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,604 |
| Europe Capital to Country | 0 | - | 4.99 | 247,417 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,380 |
| European Capitals by Map | 0 | - | 4.99 | 136,113 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,121 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,570 |
| European Coastal Capitals | 0 | - | 4.95 | 89,700 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,662 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,191 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,859 |
| Countries of the Middle East | 0 | - | 4.96 | 198,812 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,203 |
| Slavic Countries | 0 | - | 4.96 | 110,810 |
| African Island Countries | 0 | - | 4.96 | 100,726 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,476 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,469 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,650 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,426 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,011 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,558 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,655 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,717 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,130 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,126 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,250 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,525 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,202 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,364 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,190 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,466 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,424 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,907 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,771 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,945 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,794 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,775 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,370 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,067 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,672 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,736 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,139 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,299 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,303 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,332 |
| Monarchies of Europe | 0 | - | 4.90 | 97,267 |
| Monarchies of Asia | 0 | - | 4.97 | 70,570 |
| Random European Flag to Country | 0 | - | 4.89 | 180,829 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,413 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,679 |
| The Only African Country ... | 0 | - | 4.99 | 128,313 |
| The Only American Country ... | 0 | - | 4.92 | 120,711 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,755 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,225 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,999 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,300 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,980 |
| European Countries with One Border | 0 | - | 4.97 | 181,544 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,330 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,056 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,060 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,729 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,494 |
| Scotland Trivia | 0 | - | 4.58 | 57,396 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,058 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,635 |
| Regions of Italy | 0 | - | 4.92 | 74,648 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,218 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,872 |
| States of Germany | 0 | - | 4.96 | 149,914 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,090 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,423 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,309 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,333 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,414 |
| Countries That Border Russia | 0 | - | 4.98 | 458,753 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,329 |
| Countries Bordering France | 0 | - | 4.85 | 398,325 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,101 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,898 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,512 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,637 |
| Central American Countries | 0 | - | 4.98 | 154,973 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,603 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,153 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,826 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,541 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,329 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,194 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,041 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,763 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,750 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,417 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,168 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,202 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,079 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,476 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,443 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,189 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,455 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,163 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,961 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,535 |
| Russia Country Quiz | 0 | - | 4.85 | 113,599 |
| Japan Country Quiz | 0 | - | 4.92 | 141,178 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,819 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,803 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,017 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,289 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,579 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,315 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,124 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,087 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,920 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,025 |
| Departments of France | 0 | - | 4.93 | 52,740 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,353 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,329 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,435 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,977 |
| Countries with Megacities | 0 | - | 4.99 | 246,477 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,891 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,787 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,358 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,744 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,282 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,485 |
| Most Forested European Countries | 0 | - | 4.80 | 74,887 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,528 |
| France Country Quiz | 0 | - | 4.70 | 133,783 |
| Spain Country Quiz | 0 | - | 4.45 | 127,550 |
| Netherlands Country Quiz | 0 | - | 4.50 | 79,930 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,192 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,918 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,313 |
| Austria Country Quiz | 0 | - | 4.57 | 59,311 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,222 |
| Greece Country Quiz | 0 | - | 4.74 | 65,730 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,274 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,923 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,591 |
| Asia Map Quiz | 0 | - | 4.99 | 906,548 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,013 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,168 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,320 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,357 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,769 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,775 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,005 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,813 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,059 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,127 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,236 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,319 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,176 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,652 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,642 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,288 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,752 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,440 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,603 |
| Every African Country Shape | 0 | - | 4.90 | 85,989 |
