| Regions of Italy | 0 | - | 4.92 | 76,480 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,867 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,657 |
| Counties of England | 0 | - | 4.97 | 800,167 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,623 |
| Europe Map Quiz | 0 | - | 5.00 | 4,775,989 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,061 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,027 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,379 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,759 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,283 |
| States of Germany | 0 | - | 4.95 | 153,669 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,516 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,721 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,543 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,408 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,569 |
| Germany Country Quiz | 0 | - | 4.83 | 158,402 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,831 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,423 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,359 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,782 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,219 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,751 |
| Departments of France | 0 | - | 4.93 | 54,688 |
| Name a City - European Countries | 0 | - | 4.90 | 65,826 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,975 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,389 |
| The Only European Country ... | 0 | - | 4.91 | 217,905 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,917 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,413 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,090 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,019 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,557 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,095 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,251,244 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,230 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,976 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,836 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,764 |
| Slavic Countries | 0 | - | 4.96 | 112,040 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,145 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,706 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,792 |
| Italy Country Quiz | 0 | - | 4.77 | 123,751 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,501 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,529 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 174,155 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,812 |
| Official Cities in the UK | 0 | - | 4.89 | 285,026 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,236 |
| Monarchies of Europe | 0 | - | 4.90 | 98,491 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,195 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,452 |
| European Countries with One Border | 0 | - | 4.97 | 183,321 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,094 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,433 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,589 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,972 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,409 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,247 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,627 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,137 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,920 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,476 |
| Countries That Border Russia | 0 | - | 4.98 | 463,471 |
| Countries Bordering France | 0 | - | 4.83 | 403,975 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,032 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,671 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,085 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,899 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,413 |
| UK Immigration by Country | 0 | - | 4.94 | 141,304 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,429 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,320 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,488 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,416 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,745 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,388 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,976 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,341 |
| Russia Country Quiz | 0 | - | 4.83 | 114,831 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,415 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,546 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,462 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,572 |
| Regions of France | 0 | - | 4.70 | 121,504 |
| France Immigration by Country | 0 | - | 4.70 | 76,757 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,232 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,842 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,241 |
| France Country Quiz | 0 | - | 4.70 | 135,335 |
| Spain Country Quiz | 0 | - | 4.44 | 128,937 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,741 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,031 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,518 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,117 |
| Austria Country Quiz | 0 | - | 4.57 | 59,913 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,603 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,862 |
| Greece Country Quiz | 0 | - | 4.74 | 66,451 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,374 |
| Oceania Map Quiz | 0 | - | 4.98 | 656,633 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,908 |
| Asia Map Quiz | 0 | - | 4.99 | 921,481 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,606 |
| Counties of Wales | 0 | - | 4.63 | 39,440 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,271 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,793 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,245 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,574 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,598 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,895 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,746 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,495 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,589 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,751 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,784 |
| Countries that Border Poland | 0 | - | 4.99 | 172,768 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,104 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,111 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,640 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,361 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,522 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,499 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,574 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,058 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,332 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,956 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,922 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,686 |
| Counties of Ireland | 0 | - | 4.92 | 196,404 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,586 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,708 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,960 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,884 |
| Africa Capitals Quiz | 0 | - | 4.99 | 741,038 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,974 |
| Which City in Europe? | 0 | - | 4.83 | 107,690 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,432 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,128 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,794 |
| Countries of Africa | 0 | - | 5.00 | 2,549,252 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,736 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,848 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,208 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,162 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,888 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,562 |
| United States Map Quiz | 0 | - | 4.98 | 4,165,596 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,085 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,550 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,307 |
| Australia Map Quiz | 0 | - | 4.95 | 345,511 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,041 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,484 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 29,902 |
| African East Coast | 0 | - | 4.96 | 96,441 |
| Canary Islands | 0 | - | 4.62 | 17,503 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,402 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,825 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,223 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,626 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,147 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,510 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,498 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,577 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,316 |
| Flags of Asia Quiz | 0 | - | 4.99 | 617,121 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,971 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,122 |
| Random European City to Country | 0 | - | 4.69 | 118,172 |
| Europe Capital to Country | 0 | - | 4.99 | 251,272 |
| Asia Capital to Country | 0 | - | 4.96 | 127,026 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,466 |
| European Capitals by Map | 0 | - | 4.99 | 140,908 |
| African Capitals by Map | 0 | - | 4.99 | 140,065 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,307 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,498 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,854 |
| European Coastal Capitals | 0 | - | 4.95 | 90,975 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,973 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,374 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,939 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,991 |
| Florence City Trivia | 0 | - | 4.39 | 11,393 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,109 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,490 |
| Countries of the Middle East | 0 | - | 4.96 | 201,971 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,677 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,197 |
| African Island Countries | 0 | - | 4.96 | 102,093 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,019 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,870 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,027,357 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,409 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,959 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,130 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,840 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,212 |
