| Countries With the Most German Speakers | 0 | - | 4.89 | 97,527 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,852 |
| Germany Country Quiz | 0 | - | 4.83 | 158,283 |
| Departments of France | 0 | - | 4.93 | 54,570 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,585 |
| Europe Map Quiz | 0 | - | 5.00 | 4,773,636 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,046 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,408 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,812 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,293 |
| States of Germany | 0 | - | 4.95 | 153,443 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,335 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,407 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,623 |
| Countries Bordering France | 0 | - | 4.83 | 403,754 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,800 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,317 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,753 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,256 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,715 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,158 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,676 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,630 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,097 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,595 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,235 |
| Name a City - European Countries | 0 | - | 4.90 | 65,732 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,750 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,838 |
| The Only European Country ... | 0 | - | 4.91 | 217,622 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,731 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,695 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,702 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,051 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,985 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,452 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,302 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,431 |
| Counties of Ireland | 0 | - | 4.92 | 196,219 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,679 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,892 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,835 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,654 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,885 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,495 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,944 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,544 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,660 |
| Slavic Countries | 0 | - | 4.96 | 111,965 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,162 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,017 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,517 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,114 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,695 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,567 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,427 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,479 |
| Counties of England | 0 | - | 4.97 | 799,561 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,658 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,245 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,777 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,596 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,377 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,161 |
| Monarchies of Europe | 0 | - | 4.90 | 98,416 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,099 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,938 |
| European Countries with One Border | 0 | - | 4.97 | 183,212 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,988 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,935 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,817 |
| Regions of Italy | 0 | - | 4.92 | 76,363 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,596 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,212 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,461 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,211 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,064 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,345 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,483 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,055 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,825 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,785 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,189 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,399 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,840 |
| Countries That Border Russia | 0 | - | 4.98 | 463,011 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,074 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,251 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,870 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,481 |
| UK Immigration by Country | 0 | - | 4.94 | 141,216 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,338 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,462 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,406 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,326 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,642 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,200 |
| Russia Country Quiz | 0 | - | 4.83 | 114,764 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,303 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,517 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,432 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,485 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,592 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,836 |
| Berlin City Trivia | 0 | - | 4.67 | 13,263 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,212 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,546 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,473 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,472 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,711 |
| Countries that Border Poland | 0 | - | 4.99 | 172,671 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,446 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,013 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,410 |
| France Country Quiz | 0 | - | 4.70 | 135,271 |
| Spain Country Quiz | 0 | - | 4.44 | 128,857 |
| Italy Country Quiz | 0 | - | 4.77 | 123,677 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,691 |
| Belgium Country Quiz | 0 | - | 4.72 | 71,980 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,483 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,073 |
| Austria Country Quiz | 0 | - | 4.57 | 59,869 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,583 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,842 |
| Greece Country Quiz | 0 | - | 4.74 | 66,407 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,982 |
| Oceania Map Quiz | 0 | - | 4.98 | 655,206 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,671 |
| Asia Map Quiz | 0 | - | 4.99 | 920,362 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,579 |
| Counties of Wales | 0 | - | 4.63 | 39,412 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,789 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,236 |
| Scottish Clans | 0 | - | 4.70 | 21,403 |
| Which City in Europe? | 0 | - | 4.83 | 107,630 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,780 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,555 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,449 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,550 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,785 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,130 |
| Norway Country Quiz | 0 | - | 4.44 | 77,543 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,061 |
| Finland Country Quiz | 0 | - | 4.51 | 59,817 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,262 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,946 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,905 |
| Malta Country Quiz | 0 | - | 4.81 | 31,132 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,676 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,841 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,407 |
| US States with an Empty Map | 0 | - | 5.00 | 626,342 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,389 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,810 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,132 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,337 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,294 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,169 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,950 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,760 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,914 |
| Countries of Africa | 0 | - | 5.00 | 2,546,937 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,570 |
| Countries that Beat France | 0 | - | 4.49 | 76,060 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,421 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,085 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,013 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,437 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,172 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,450 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,019 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,407 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,212 |
| Australia Map Quiz | 0 | - | 4.95 | 345,352 |
| European Cities Beginning with B - Click Map | 0 | - | 4.78 | 78,445 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,710 |
| Rivers of the United States | 0 | - | 4.93 | 66,386 |
| African East Coast | 0 | - | 4.96 | 96,362 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,415 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,533 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,473 |
| Geography of Germany | 0 | - | 4.35 | 17,213 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,710 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 129,153 |
| Biggest Cities by Language | 0 | - | 4.96 | 247,106 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 579,822 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,046 |
| Europe Capital to Country | 0 | - | 4.99 | 251,066 |
| Asia Capital to Country | 0 | - | 4.96 | 126,935 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,311 |
| European Capitals by Map | 0 | - | 4.99 | 140,270 |
| African Capitals by Map | 0 | - | 4.99 | 135,831 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,814 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,363 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,703 |
| European Coastal Capitals | 0 | - | 4.95 | 90,890 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,700 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,095 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,761 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,947 |
