| States of Germany Map Quiz | 0 | - | 4.91 | 132,792 |
| States of Germany | 0 | - | 4.96 | 152,500 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,019 |
| Germany Country Quiz | 0 | - | 4.82 | 157,824 |
| Counties of England | 0 | - | 4.97 | 796,554 |
| Europe Map Quiz | 0 | - | 5.00 | 4,762,282 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,395 |
| Regions of Italy | 0 | - | 4.92 | 75,845 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,919 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,986 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,183 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,146 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,135 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,355 |
| Italy Country Quiz | 0 | - | 4.82 | 123,386 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,679 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,630 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,340 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,716 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,311 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,916 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,019 |
| Departments of France | 0 | - | 4.93 | 54,077 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,544 |
| Name a City - European Countries | 0 | - | 4.90 | 65,357 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,987 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,202 |
| The Only European Country ... | 0 | - | 4.91 | 216,569 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,087 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,417 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,627 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,002 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,243,736 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,500 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,077 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,821 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,654 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,264 |
| Slavic Countries | 0 | - | 4.96 | 111,638 |
| African Island Countries | 0 | - | 4.96 | 101,612 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,647 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,184 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,398 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,136 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,173 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,690 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,715 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,450 |
| Official Cities in the UK | 0 | - | 4.89 | 283,649 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,886 |
| Monarchies of Europe | 0 | - | 4.90 | 98,126 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,835 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,496 |
| European Countries with One Border | 0 | - | 4.97 | 182,757 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,554 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,600 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,490 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,277 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,091 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 78,476 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,731 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,190 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,972 |
| Canary Islands | 0 | - | 4.62 | 17,479 |
| Countries That Border Russia | 0 | - | 4.98 | 461,681 |
| Countries Bordering France | 0 | - | 4.83 | 402,491 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,201 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,091 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,130 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,586 |
| UK Immigration by Country | 0 | - | 4.94 | 140,879 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,965 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,554 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,094 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,981 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,914 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,683 |
| Russia Country Quiz | 0 | - | 4.85 | 114,455 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,756 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,330 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,337 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,342 |
| Regions of France | 0 | - | 4.72 | 120,747 |
| France Immigration by Country | 0 | - | 4.70 | 76,504 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,572 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,783 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,843 |
| France Country Quiz | 0 | - | 4.70 | 134,961 |
| Spain Country Quiz | 0 | - | 4.45 | 128,511 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,517 |
| Belgium Country Quiz | 0 | - | 4.73 | 71,785 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,359 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,886 |
| Austria Country Quiz | 0 | - | 4.57 | 59,725 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,496 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,746 |
| Greece Country Quiz | 0 | - | 4.74 | 66,244 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,159 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,146 |
| Africa Map Quiz | 0 | - | 5.00 | 2,117,603 |
| Asia Map Quiz | 0 | - | 4.99 | 916,569 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,452 |
| Counties of Wales | 0 | - | 4.63 | 39,265 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,122 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,102 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,376 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,035 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,778 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,257 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,212 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,306 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,380 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,853 |
| Countries that Border Poland | 0 | - | 4.99 | 172,257 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,863 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,950 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,837 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,170 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,294 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,017 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,868 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,800 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,654 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,822 |
| Counties of Ireland | 0 | - | 4.92 | 195,209 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,654 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,434 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,764 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,642 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,458 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,698 |
| Which City in Europe? | 0 | - | 4.83 | 107,375 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,807 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,206 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,648 |
| Countries of Africa | 0 | - | 5.00 | 2,536,268 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,569 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,771 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,928 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,473 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,825 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,063 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,676 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,939 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,862 |
| Australia Map Quiz | 0 | - | 4.95 | 344,576 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,181 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 29,697 |
| African East Coast | 0 | - | 4.96 | 96,041 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,340 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,741 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,796 |
| Asian Island Nations | 0 | - | 4.63 | 94,166 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,385 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,147 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,062 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,348 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,341 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,360 |
| Geography of Germany | 0 | - | 4.35 | 17,183 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,718 |
| Largest City by Island | 0 | - | 4.87 | 71,843 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,636 |
| Random European City to Country | 0 | - | 4.69 | 117,646 |
| Europe Capital to Country | 0 | - | 4.99 | 250,040 |
| Asia Capital to Country | 0 | - | 4.96 | 126,644 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,841 |
| European Capitals by Map | 0 | - | 4.99 | 139,093 |
| African Capitals by Map | 0 | - | 4.99 | 133,754 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,370 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,051 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,401 |
| European Coastal Capitals | 0 | - | 4.95 | 90,575 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,578 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,902 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,950 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,818 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,006 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,906 |
| Countries of the Middle East | 0 | - | 4.96 | 201,139 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,995 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,872 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,155 |
| Islands by Country #1 | 0 | - | 4.88 | 175,264 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,948 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,869 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,492 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,476 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,939 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,720 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,598 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,210 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,566 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,211 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,132 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,974 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,243 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,711 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,149 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,321 |
