| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,237 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,802 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,936 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,187 |
| Countries That Border Russia | 0 | - | 4.98 | 463,914 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,697 |
| Russia Country Quiz | 0 | - | 4.83 | 115,145 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,621 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,506 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,729 |
| Name a City - European Countries | 0 | - | 4.90 | 65,963 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,289 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,745 |
| The Only European Country ... | 0 | - | 4.91 | 218,364 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,163 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,301 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,891 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,917 |
| Countries that Border Poland | 0 | - | 4.99 | 172,950 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,133 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,184 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,976 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,788 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,995 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,972 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,862 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,821 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,807 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,949 |
| Slavic Countries | 0 | - | 4.96 | 112,188 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,288 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,842 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,395 |
| Albania Country Quiz | 0 | - | 4.54 | 39,182 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,618 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,642 |
| Counties of England | 0 | - | 4.97 | 801,292 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,970 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,898 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,937 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,210 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,669 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,327 |
| Monarchies of Europe | 0 | - | 4.90 | 98,653 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,329 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,237 |
| European Countries with One Border | 0 | - | 4.97 | 183,512 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,250 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,365 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,551 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,207 |
| Regions of Italy | 0 | - | 4.92 | 76,696 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,010 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,383 |
| States of Germany | 0 | - | 4.95 | 154,005 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,610 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,563 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,278 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,651 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,537 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,635 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,282 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,090 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,132 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,250 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,916 |
| Countries Bordering France | 0 | - | 4.83 | 404,357 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,338 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,136 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,433 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,647 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,629 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,572 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,742 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,612 |
| Germany Country Quiz | 0 | - | 4.83 | 158,572 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,874 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,592 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,021 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,516 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,901 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,329 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,877 |
| Departments of France | 0 | - | 4.93 | 54,860 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,703 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,464 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,286 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,629 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,801 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,096 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,836 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,165 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,073 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,808 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,387 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,071 |
| Romania Country Quiz | 0 | - | 4.63 | 54,030 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,688 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,388 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,163 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,927 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,106 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,911 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,023 |
| Asia Map Quiz | 0 | - | 4.99 | 923,080 |
| Counties of Ireland | 0 | - | 4.92 | 196,841 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,865 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,007 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,957 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,157 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,284 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,240 |
| Which City in Europe? | 0 | - | 4.83 | 107,770 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,439 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,788 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,384 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,562 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,957 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,230 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,098 |
| Lithuania Country Quiz | 0 | - | 4.63 | 31,755 |
| Latvia Country Quiz | 0 | - | 4.77 | 32,156 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,699 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,898 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,426 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,857 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,345 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,200 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,323 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,609 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,627 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,457 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,840 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,243 |
| Countries of Africa | 0 | - | 5.00 | 2,553,047 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,245 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,875 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,258 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,690 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,419 |
| Australia Map Quiz | 0 | - | 4.95 | 345,775 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,611 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,952 |
| Rivers of the United States | 0 | - | 4.93 | 66,541 |
| African East Coast | 0 | - | 4.96 | 96,557 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,292 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,382 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 129,387 |
| Biggest Cities by Language | 0 | - | 4.96 | 247,422 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,263 |
| Europe Capital to Country | 0 | - | 4.99 | 251,633 |
| Asia Capital to Country | 0 | - | 4.96 | 127,223 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,677 |
| European Capitals by Map | 0 | - | 4.99 | 141,495 |
| African Capitals by Map | 0 | - | 4.99 | 141,552 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,646 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,661 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,001 |
| European Coastal Capitals | 0 | - | 4.95 | 91,111 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,087 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,861 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,354 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,063 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,980 |
| Countries of the Middle East | 0 | - | 4.96 | 202,275 |
| African Island Countries | 0 | - | 4.96 | 102,251 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,081 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,074 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,976 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,574 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,113 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,325 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,072 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,356 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,861 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,644 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,312 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,083 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,719 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,993 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,970 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,626 |
| Poland Country Quiz | 0 | - | 4.20 | 63,591 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,443 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,837 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,025 |
| Montenegro Country Quiz | 0 | - | 4.61 | 23,816 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,870 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,193 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,131 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,401 |
| North America Map Quiz | 0 | - | 4.98 | 250,723 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,400 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,620 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,795 |
| Flags of North and South America | 0 | - | 4.99 | 375,886 |
| Flags to Languages | 0 | - | 4.95 | 174,274 |
| Australian States and Territories | 0 | - | 4.96 | 142,626 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,170 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,421 |
