| Counties of England | 0 | - | 4.97 | 804,904 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,462 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,895 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,822 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,900 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,078 |
| Regions of Italy | 0 | - | 4.92 | 77,345 |
| Regions of Spain Quiz | 0 | - | 4.91 | 115,701 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,708 |
| States of Germany | 0 | - | 4.95 | 155,084 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,977 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,642 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,982 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,877 |
| Germany Country Quiz | 0 | - | 4.82 | 159,195 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,040 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,111 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,518 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,240 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,327 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,669 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,314 |
| Departments of France | 0 | - | 4.93 | 55,501 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,802 |
| Name a City - European Countries | 0 | - | 4.89 | 66,487 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,427 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,646 |
| The Only European Country ... | 0 | - | 4.91 | 219,842 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,963 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,755 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,470 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,890 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,889 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,744 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,504 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,464 |
| Slavic Countries | 0 | - | 4.96 | 112,586 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,870 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,612 |
| Greece Country Quiz | 0 | - | 4.74 | 66,757 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,967 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,973 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,861 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,382 |
| Official Cities in the UK | 0 | - | 4.89 | 287,145 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,638 |
| Monarchies of Europe | 0 | - | 4.90 | 99,110 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,047 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,167 |
| European Countries with One Border | 0 | - | 4.97 | 184,137 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,850 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,400 |
| UK Cities Map Quiz | 0 | - | 4.96 | 467,005 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,998 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,119 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,082 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,318 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,410 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,740 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,669 |
| Countries That Border Russia | 0 | - | 4.98 | 465,146 |
| Countries Bordering France | 0 | - | 4.83 | 405,563 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,411 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,564 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,432 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,194 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 152,116 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,430 |
| UK Immigration by Country | 0 | - | 4.94 | 141,970 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,207 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,304 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,152 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,057 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,714 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,226 |
| Russia Country Quiz | 0 | - | 4.83 | 115,537 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,408 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,884 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.85 | 35,684 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,643 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,989 |
| Regions of France | 0 | - | 4.70 | 122,541 |
| France Immigration by Country | 0 | - | 4.70 | 77,051 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,158 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,501 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,625 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,212 |
| France Country Quiz | 0 | - | 4.70 | 135,888 |
| Spain Country Quiz | 0 | - | 4.44 | 129,480 |
| Italy Country Quiz | 0 | - | 4.77 | 124,296 |
| Netherlands Country Quiz | 0 | - | 4.52 | 81,101 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,423 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,762 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,478 |
| Austria Country Quiz | 0 | - | 4.57 | 60,157 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,745 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 34,013 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,840 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,978 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,690 |
| Asia Map Quiz | 0 | - | 4.99 | 927,388 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,834 |
| Counties of Wales | 0 | - | 4.63 | 39,689 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,463 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,898 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,425 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,867 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,354 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,517 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,352 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,830 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,139 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,096 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,268 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,421 |
| Countries that Border Poland | 0 | - | 4.99 | 173,422 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,847 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,683 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,998 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,685 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,685 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,257 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,500 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,389 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,614 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,829 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,105 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,089 |
| Counties of Ireland | 0 | - | 4.92 | 197,822 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,778 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,101 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,328 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,469 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,662 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,587 |
| Which City in Europe? | 0 | - | 4.83 | 108,053 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,336 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,548 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,015 |
| Countries of Africa | 0 | - | 5.00 | 2,567,113 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 50,011 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,364 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,827 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,473 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,582 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,353 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,391 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,602 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,681 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,284 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,881 |
| Australia Map Quiz | 0 | - | 4.95 | 346,662 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,635 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,906 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 30,195 |
| African East Coast | 0 | - | 4.96 | 96,990 |
| Canary Islands | 0 | - | 4.62 | 17,553 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,488 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,934 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,671 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,942 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,237 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,997 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,240 |
| Top European Languages on a Map | 0 | - | 4.77 | 133,071 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,901 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,338 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,635 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,889 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,777 |
| Random European City to Country | 0 | - | 4.69 | 118,588 |
| Europe Capital to Country | 0 | - | 4.99 | 252,761 |
| Asia Capital to Country | 0 | - | 4.96 | 127,767 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,415 |
| European Capitals by Map | 0 | - | 4.99 | 142,772 |
| African Capitals by Map | 0 | - | 4.99 | 142,762 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,195 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,215 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,469 |
| European Coastal Capitals | 0 | - | 4.95 | 91,571 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,307 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,566 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,916 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,274 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,240 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,913 |
| Countries of the Middle East | 0 | - | 4.96 | 203,416 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,839 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,435 |
| African Island Countries | 0 | - | 4.96 | 102,821 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,275 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,876 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,227 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,123 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,578 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,082 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,296 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,814 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,114 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,043 |
