| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,966 |
| Departments of France | 0 | - | 4.93 | 53,164 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,322 |
| Europe Map Quiz | 0 | - | 5.00 | 4,742,474 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,292 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,805 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,236 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,861 |
| Countries Bordering France | 0 | - | 4.83 | 400,849 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,797 |
| Germany Country Quiz | 0 | - | 4.82 | 157,051 |
| Italy Country Quiz | 0 | - | 4.82 | 122,584 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,958 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,740 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,599 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,479 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,343 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,386 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,419 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,725 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,502 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,038 |
| Name a City - European Countries | 0 | - | 4.91 | 64,751 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,724 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,158 |
| The Only European Country ... | 0 | - | 4.91 | 214,864 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,148 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,184 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,981 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,605 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,670 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,118 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,944 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,793 |
| Counties of Ireland | 0 | - | 4.92 | 193,811 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,068 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,612 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,996 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,502 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,232,955 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,645 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,154 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,626 |
| Slavic Countries | 0 | - | 4.96 | 111,154 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,090 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,044 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,627 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,622 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,747 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,080 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,904 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,433 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,700 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,433 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,622 |
| Counties of England | 0 | - | 4.97 | 791,837 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,157 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,615 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,050 |
| UK Cities Map Quiz | 0 | - | 4.95 | 463,028 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,451 |
| Monarchies of Europe | 0 | - | 4.90 | 97,613 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,276 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,406 |
| European Countries with One Border | 0 | - | 4.97 | 182,015 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,890 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,643 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,081 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,367 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,108 |
| Regions of Italy | 0 | - | 4.92 | 75,061 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,026 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,270 |
| States of Germany | 0 | - | 4.96 | 150,885 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,648 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,988 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,580 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,613 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 44,047 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,286 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,149 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,416 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,765 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,868 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,413 |
| Countries That Border Russia | 0 | - | 4.98 | 460,078 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,825 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,513 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,903 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,536 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,876 |
| UK Immigration by Country | 0 | - | 4.94 | 140,019 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,339 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,973 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,536 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,414 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,248 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,749 |
| Russia Country Quiz | 0 | - | 4.85 | 113,964 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,762 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,034 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,157 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,495 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,376 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,398 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,536 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,251 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,897 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,047 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,373 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,332 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,891 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,004 |
| Countries that Border Poland | 0 | - | 4.99 | 171,703 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,894 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,170 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,131 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,869 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,575 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,155 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,526 |
| France Country Quiz | 0 | - | 4.70 | 134,400 |
| Spain Country Quiz | 0 | - | 4.45 | 127,944 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,173 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,095 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,538 |
| Austria Country Quiz | 0 | - | 4.57 | 59,498 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,337 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,583 |
| Greece Country Quiz | 0 | - | 4.74 | 65,931 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,378 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,808 |
| Africa Map Quiz | 0 | - | 5.00 | 2,109,348 |
| Asia Map Quiz | 0 | - | 4.99 | 909,998 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,924 |
| Counties of Wales | 0 | - | 4.63 | 39,043 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,388 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,798 |
| Scottish Clans | 0 | - | 4.70 | 21,296 |
| Which City in Europe? | 0 | - | 4.83 | 106,954 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,757 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,741 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,946 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,200 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,386 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,083 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,184 |
| Norway Country Quiz | 0 | - | 4.44 | 76,908 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,595 |
| Finland Country Quiz | 0 | - | 4.50 | 59,320 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,957 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,704 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,637 |
| Malta Country Quiz | 0 | - | 4.81 | 30,910 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,332 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,554 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,811 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,682 |
| US States with an Empty Map | 0 | - | 5.00 | 620,881 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,248 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,624 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,392 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,807 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,379 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,166 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,877 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,420 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,424 |
| Countries of Africa | 0 | - | 5.00 | 2,517,946 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,093 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,995 |
| Countries that Beat France | 0 | - | 4.49 | 75,386 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,225 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,722 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,489 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,203 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,378,654 |
| United States Map Quiz | 0 | - | 4.98 | 4,146,941 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,114 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,073 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,285 |
| Australia Map Quiz | 0 | - | 4.94 | 343,085 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,662 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,475 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,905 |
| Rivers of the United States | 0 | - | 4.93 | 65,748 |
| African East Coast | 0 | - | 4.96 | 95,422 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,496 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,121 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,290 |
| Flags of Asia Quiz | 0 | - | 4.99 | 608,202 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,010 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 574,997 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,966 |
| Europe Capital to Country | 0 | - | 4.99 | 248,657 |
| Asia Capital to Country | 0 | - | 4.96 | 126,073 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,967 |
| European Capitals by Map | 0 | - | 4.99 | 137,425 |
| African Capitals by Map | 0 | - | 4.99 | 132,705 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,643 |
