| Counties of England | 0 | - | 4.97 | 698,828 |
| Regions of France Map Quiz | 0 | - | 4.96 | 128,557 |
| Regions of Italy | 0 | - | 4.89 | 61,389 |
| Regions of Spain Quiz | 0 | - | 4.87 | 96,385 |
| Countries and Territories of the United Kingdom | 0 | - | 4.88 | 84,521 |
| States of Germany | 0 | - | 4.93 | 125,768 |
| France Immigration by Country | 0 | - | 4.81 | 69,667 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 170,759 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 135,206 |
| Europe Map Quiz | 0 | - | 5.00 | 4,330,032 |
| Regions of France | 0 | - | 4.63 | 101,885 |
| States of Germany Map Quiz | 0 | - | 4.92 | 121,490 |
| Counties of Ireland | 0 | - | 4.90 | 161,791 |
| Cantons of Switzerland | 0 | - | 4.97 | 40,939 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 390,134 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 32,341 |
| Germany Immigration by Country | 0 | - | 4.90 | 70,669 |
| Countries Bordering France | 0 | - | 4.87 | 360,013 |
| Germany Country Quiz | 0 | - | 4.82 | 141,724 |
| Italy Country Quiz | 0 | - | 4.81 | 110,357 |
| France Cities Map Quiz | 0 | - | 4.96 | 149,586 |
| Germany Cities Map Quiz | 0 | - | 4.84 | 107,165 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 87,160 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 139,034 |
| Countries Surrounding Rome | 0 | - | 4.96 | 46,846 |
| Countries That Use the Euro | 0 | - | 4.93 | 64,964 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 94,310 |
| The Only European Country ... | 0 | - | 4.93 | 181,408 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 338,303 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,223 |
| Countries that Visit France the Most | 0 | - | 4.81 | 40,296 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 66,728 |
| Counties of the UK and Ireland | 0 | - | 4.97 | 106,452 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,058,036 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,199,766 |
| Andorra Country Quiz | 0 | - | 4.87 | 28,226 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 57,889 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 188,944 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 75,810 |
| Slavic Countries | 0 | - | 4.96 | 101,227 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 179,278 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 139,617 |
| France Country Quiz | 0 | - | 4.75 | 122,514 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 77,781 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 116,504 |
| Australian States and Territories | 0 | - | 4.96 | 129,960 |
| Counties of Wales | 0 | - | 4.61 | 33,906 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 118,117 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 287,602 |
| French Geography Quiz #1 | 0 | - | 4.86 | 31,327 |
| Official Cities in the UK | 0 | - | 4.86 | 234,890 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 102,740 |
| Monarchies of Europe | 0 | - | 4.88 | 87,713 |
| European Diaspora - Top 11 Countries | 0 | - | 4.89 | 84,801 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 122,506 |
| European Countries with One Border | 0 | - | 4.96 | 151,943 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 145,581 |
| Counties of England Map Quiz | 0 | - | 4.97 | 288,788 |
| UK Cities Map Quiz | 0 | - | 4.94 | 436,406 |
| Three Band Flags of Europe | 0 | - | 4.97 | 162,595 |
| Provinces of China | 0 | - | 4.98 | 159,094 |
| Federal Subjects of Russia | 0 | - | 4.95 | 114,911 |
| Pixelated Europe Map | 0 | - | 4.90 | 110,417 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 135,082 |
| Countries That Border Russia | 0 | - | 4.98 | 429,331 |
| Countries Bordering Germany | 0 | - | 4.99 | 342,992 |
| US States Quiz | 0 | - | 5.00 | 14,899,717 |
| Category Elimination - European Geography #1 | 0 | - | 4.97 | 203,431 |
| British Cities with the Most Tourists | 0 | - | 4.81 | 56,452 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 96,023 |
| UK Immigration by Country | 0 | - | 4.94 | 126,403 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 94,677 |
| Top 10 Coldest European Countries | 0 | - | 4.95 | 182,180 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 116,458 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 191,529 |
| Russia Country Quiz | 0 | - | 4.84 | 104,333 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 120,465 |
| Croatia Country Quiz | 0 | - | 4.81 | 37,836 |
| Provinces of China Map Quiz | 0 | - | 4.93 | 84,117 |
| Provinces of the Netherlands | 0 | - | 4.65 | 33,769 |
| Councils of Scotland | 0 | - | 4.62 | 24,896 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 101,515 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 249,171 |
| Largest Islands of Greece | 0 | - | 4.58 | 40,565 |
| Spain Country Quiz | 0 | - | 4.45 | 116,170 |
| Netherlands Country Quiz | 0 | - | 4.53 | 73,668 |
| Belgium Country Quiz | 0 | - | 4.69 | 65,236 |
| Switzerland Country Quiz | 0 | - | 4.54 | 57,642 |
| Portugal Country Quiz | 0 | - | 4.66 | 65,478 |
| Austria Country Quiz | 0 | - | 4.55 | 54,679 |
| Monaco Country Quiz | 0 | - | 4.45 | 37,948 |
| Greece Country Quiz | 0 | - | 4.71 | 60,346 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,352,157 |
| Oceania Map Quiz | 0 | - | 4.98 | 573,175 |
| Africa Map Quiz | 0 | - | 5.00 | 1,952,989 |
| Asia Map Quiz | 0 | - | 4.99 | 794,947 |
| Nordic Cities Map Quiz | 0 | - | 4.75 | 85,673 |
| Sweden Immigration by Country | 0 | - | 4.66 | 42,756 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.50 | 36,675 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 66,531 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 129,194 |
| European Countries NOT in NATO | 0 | - | 4.79 | 35,908 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 57,109 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 52,999 |
| Countries that Border Hungary | 0 | - | 4.98 | 97,086 |
| Countries Bordering Austria | 0 | - | 4.97 | 110,775 |
| Countries Bordering Serbia | 0 | - | 4.95 | 83,891 |
| Countries Bordering Italy | 0 | - | 4.95 | 95,270 |
| Countries that Border Poland | 0 | - | 4.99 | 159,787 |
| Countries Closest to Spain | 0 | - | 4.95 | 207,557 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.92 | 76,519 |
| Countries Closest to Italy | 0 | - | 4.97 | 180,955 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.81 | 31,313 |
| Moldova Country Quiz | 0 | - | 4.86 | 27,622 |
| 50 Busiest Air Routes from London | 0 | - | 4.88 | 87,100 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 57,045 |
| World Capitals Closest to London | 0 | - | 4.91 | 94,174 |
| Africa Capitals Quiz | 0 | - | 4.99 | 642,789 |
| Asia Capitals Quiz | 0 | - | 4.98 | 601,512 |
| Which City in Europe? | 0 | - | 4.84 | 98,340 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,539 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 196,483 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,068 |
| Countries of Africa | 0 | - | 5.00 | 2,197,564 |
| Countries Closest to Iceland | 0 | - | 4.87 | 63,579 |
| Greenland Country Quiz | 0 | - | 4.81 | 32,698 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,289,080 |
| United States Map Quiz | 0 | - | 4.98 | 3,922,596 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 41,099 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 81,110 |
| Western Africa Map Quiz | 0 | - | 4.97 | 61,735 |
| Australia Map Quiz | 0 | - | 4.95 | 321,741 |
| Switzerland Immigration by Country | 0 | - | 4.76 | 22,274 |
| African East Coast | 0 | - | 4.97 | 85,167 |
| Canary Islands | 0 | - | 4.61 | 16,609 |
| European Cities by Map #2 | 0 | - | 4.48 | 44,670 |
| European Cities by Map #1 | 0 | - | 4.66 | 52,079 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 46,594 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.87 | 89,860 |
| Countries that Beat France | 0 | - | 4.57 | 66,638 |
| 20 Questions About France | 0 | - | 4.12 | 31,366 |
| Latvia Country Quiz | 0 | - | 4.84 | 28,800 |
| Europe Map Quiz - "B" Cities | 0 | - | 4.69 | 45,452 |
| Great Plains States and Provinces on a Map | 0 | - | 4.94 | 38,755 |
| Top European Languages on a Map | 0 | - | 4.76 | 119,349 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.92 | 46,871 |
| Flags of Asia Quiz | 0 | - | 4.99 | 530,765 |
| Canada Geography Trivia | 0 | - | 4.81 | 45,062 |
| Countries of Europe by Population | 0 | - | 4.98 | 129,627 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 94,674 |
| Random European City to Country | 0 | - | 4.71 | 107,546 |
| German Cities with the Most Tourists | 0 | - | 4.63 | 29,807 |
| Europe Capital to Country | 0 | - | 4.99 | 222,030 |
| Asia Capital to Country | 0 | - | 4.96 | 106,595 |
| EU Capitals with No Hints | 0 | - | 4.96 | 126,155 |
| European Capitals by Map | 0 | - | 4.99 | 96,298 |
| African Capitals by Map | 0 | - | 4.99 | 112,598 |
| Asian Capitals by Map | 0 | - | 4.98 | 48,316 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 79,880 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 73,260 |
| European Coastal Capitals | 0 | - | 4.95 | 78,013 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 47,146 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 231,858 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 195,906 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,494 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 20,662 |
| Most Mentioned Allies of Russia | 0 | - | 4.47 | 34,553 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.57 | 93,743 |
| Countries of the Middle East | 0 | - | 4.96 | 175,756 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.38 | 66,272 |
| Most Mentioned Enemies of Russia | 0 | - | 4.70 | 83,116 |
| African Island Countries | 0 | - | 4.96 | 90,520 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,771 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.92 | 50,939 |
| The Only Remaining European Country . . . | 0 | - | 4.39 | 56,930 |
| Countries of North America Quiz | 0 | - | 5.00 | 890,572 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 112,153 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 94,666 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 120,836 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 199,892 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 142,059 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,609 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 133,533 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 105,959 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 148,860 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 89,747 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 97,680 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 61,394 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.44 | 69,148 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.70 | 59,849 |
| Countries Bordering the EU | 0 | - | 4.75 | 54,125 |
| Countries Closest to Europe | 0 | - | 4.72 | 103,833 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 100,617 |
| Luxembourg Country Quiz | 0 | - | 4.72 | 30,299 |
| Liechtenstein Country Quiz | 0 | - | 4.65 | 24,618 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 588,772 |
| South America Map Quiz | 0 | - | 5.00 | 1,431,233 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 108,474 |
| North America Map Quiz | 0 | - | 4.98 | 202,037 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 92,295 |
