| Netherlands Immigration by Country | 0 | - | 4.93 | 52,648 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,528 |
| Counties of England | 0 | - | 4.97 | 801,241 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,583 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,317 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,358 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,544 |
| Regions of Italy | 0 | - | 4.92 | 76,681 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,996 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,375 |
| States of Germany | 0 | - | 4.95 | 153,981 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,606 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,166 |
| 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 | 126,895 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,319 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,870 |
| Departments of France | 0 | - | 4.93 | 54,852 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,700 |
| 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 | 62,144 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,703 |
| France Immigration by Country | 0 | - | 4.70 | 76,828 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,711 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,611 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,808 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,205 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,936 |
| Slavic Countries | 0 | - | 4.96 | 112,183 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,281 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,832 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,893 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,607 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,641 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,915 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,445 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,197 |
| Official Cities in the UK | 0 | - | 4.89 | 285,497 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,321 |
| Monarchies of Europe | 0 | - | 4.90 | 98,641 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,187 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,231 |
| European Countries with One Border | 0 | - | 4.97 | 183,504 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,243 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,658 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,910 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,199 |
| 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 | 88,262 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,584 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 29,955 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,280 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,078 |
| Countries That Border Russia | 0 | - | 4.98 | 463,894 |
| Countries Bordering France | 0 | - | 4.83 | 404,344 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,322 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,122 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,420 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,718 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,438 |
| UK Immigration by Country | 0 | - | 4.94 | 141,458 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,157 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,584 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,612 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,557 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,706 |
| 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 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,632 |
| Regions of France | 0 | - | 4.70 | 121,728 |
| 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 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,329 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,037 |
| France Country Quiz | 0 | - | 4.70 | 135,442 |
| Spain Country Quiz | 0 | - | 4.44 | 129,054 |
| Italy Country Quiz | 0 | - | 4.77 | 123,878 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,813 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,122 |
| 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 |
| Greece Country Quiz | 0 | - | 4.74 | 66,534 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,063 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,867 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,916 |
| Asia Map Quiz | 0 | - | 4.99 | 922,990 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,649 |
| Counties of Wales | 0 | - | 4.63 | 39,513 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,311 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,817 |
| 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 | 90,792 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,271 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,078 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,560 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,888 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,833 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,908 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,161 |
| Countries that Border Poland | 0 | - | 4.99 | 172,939 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,069 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,792 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,131 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,386 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,049 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,992 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,970 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,699 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,178 |
| Counties of Ireland | 0 | - | 4.92 | 196,826 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,940 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,778 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,007 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,954 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,146 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,219 |
| Which City in Europe? | 0 | - | 4.83 | 107,765 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,617 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,431 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,834 |
| Countries of Africa | 0 | - | 5.00 | 2,552,847 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,953 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,386 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,224 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,207 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,729 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,252 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,684 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,416 |
| Australia Map Quiz | 0 | - | 4.95 | 345,757 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,921 |
| African East Coast | 0 | - | 4.96 | 96,549 |
| Canary Islands | 0 | - | 4.62 | 17,513 |
| 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 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,692 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,607 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,630 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,662 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,206 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,364 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,258 |
| Random European City to Country | 0 | - | 4.69 | 118,261 |
| Europe Capital to Country | 0 | - | 4.99 | 251,607 |
| 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 | 141,465 |
| African Capitals by Map | 0 | - | 4.99 | 141,513 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,629 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,655 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,995 |
| European Coastal Capitals | 0 | - | 4.95 | 91,103 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,079 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,772 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,332 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,060 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,131 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,591 |
| Countries of the Middle East | 0 | - | 4.96 | 202,258 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,716 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,250 |
| African Island Countries | 0 | - | 4.96 | 102,236 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,078 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,065 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,893 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,568 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,103 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,311 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,059 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,350 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,860 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,639 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,305 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,074 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,716 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,989 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,964 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,400 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,914 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,195 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,425 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,444 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,199 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,619 |
| 20 Questions About France | 0 | - | 4.11 | 32,450 |
