| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,178 |
| Departments of France | 0 | - | 4.93 | 54,854 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,810 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,593 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,943 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,231 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,166 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,438 |
| Countries Bordering France | 0 | - | 4.83 | 404,344 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,323 |
| Germany Country Quiz | 0 | - | 4.83 | 158,561 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,874 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,584 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,014 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,511 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,896 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,319 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,870 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,700 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,461 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,427 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,703 |
| Name a City - European Countries | 0 | - | 4.90 | 65,957 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,267 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,731 |
| The Only European Country ... | 0 | - | 4.91 | 218,337 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,145 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,078 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,833 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,161 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,069 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,793 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,386 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,051 |
| Counties of Ireland | 0 | - | 4.92 | 196,826 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,779 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,007 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,954 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,720 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,612 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,208 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,937 |
| Slavic Countries | 0 | - | 4.96 | 112,183 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,430 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,282 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,833 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,225 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,089 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,025 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,726 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,123 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,607 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,641 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,699 |
| Counties of England | 0 | - | 4.97 | 801,242 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,919 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,817 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,198 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,911 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,321 |
| Monarchies of Europe | 0 | - | 4.90 | 98,641 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,319 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,594 |
| European Countries with One Border | 0 | - | 4.97 | 183,504 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,243 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,358 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,544 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,199 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,804 |
| Regions of Italy | 0 | - | 4.92 | 76,681 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,997 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,376 |
| States of Germany | 0 | - | 4.95 | 153,982 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,607 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,907 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,557 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,264 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,649 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,529 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,280 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,078 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,667 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,485 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,618 |
| Countries That Border Russia | 0 | - | 4.98 | 463,896 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,131 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,124 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,421 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,719 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,621 |
| UK Immigration by Country | 0 | - | 4.94 | 141,458 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,584 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,776 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,613 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,558 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,708 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,600 |
| Russia Country Quiz | 0 | - | 4.83 | 115,137 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,657 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,618 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,504 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,336 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,547 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,637 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,037 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,953 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,286 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,627 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,794 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,272 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,888 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,908 |
| Countries that Border Poland | 0 | - | 4.99 | 172,939 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,266 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,239 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,714 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,420 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,653 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,534 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,131 |
| France Country Quiz | 0 | - | 4.70 | 135,442 |
| Spain Country Quiz | 0 | - | 4.44 | 129,054 |
| Italy Country Quiz | 0 | - | 4.77 | 123,880 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,814 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,567 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,202 |
| Austria Country Quiz | 0 | - | 4.57 | 59,971 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,639 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,893 |
| Greece Country Quiz | 0 | - | 4.74 | 66,534 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,068 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,868 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,925 |
| Asia Map Quiz | 0 | - | 4.99 | 922,998 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,649 |
| Counties of Wales | 0 | - | 4.63 | 39,513 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,861 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,311 |
| Scottish Clans | 0 | - | 4.70 | 21,419 |
| Which City in Europe? | 0 | - | 4.83 | 107,765 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,030 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,786 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,561 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,623 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,788 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,953 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,386 |
| Norway Country Quiz | 0 | - | 4.45 | 77,681 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,177 |
| Finland Country Quiz | 0 | - | 4.51 | 59,909 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,332 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,993 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,970 |
| Malta Country Quiz | 0 | - | 4.81 | 31,198 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,286 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,897 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,574 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,433 |
| US States with an Empty Map | 0 | - | 5.00 | 627,488 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,424 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,852 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,341 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,150 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,240 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,617 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,434 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,834 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 52,048 |
| Countries of Africa | 0 | - | 5.00 | 2,552,868 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,692 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,165 |
| Countries that Beat France | 0 | - | 4.48 | 76,215 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,555 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,408 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,142 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,477 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,211 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,740 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,252 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,685 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,416 |
| Australia Map Quiz | 0 | - | 4.95 | 345,757 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,607 |
| Asia's Busiest Airports | 0 | - | 4.69 | 53,045 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,948 |
| Rivers of the United States | 0 | - | 4.93 | 66,540 |
| African East Coast | 0 | - | 4.96 | 96,550 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,631 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,662 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,321 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,217 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,365 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 580,902 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,258 |
| Europe Capital to Country | 0 | - | 4.99 | 251,608 |
| Asia Capital to Country | 0 | - | 4.96 | 127,216 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,664 |
| European Capitals by Map | 0 | - | 4.99 | 141,469 |
| African Capitals by Map | 0 | - | 4.99 | 141,517 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,630 |
