| Regions of Italy | 0 | - | 4.92 | 75,530 |
| Italy Country Quiz | 0 | - | 4.82 | 123,169 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,103 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,514 |
| Counties of England | 0 | - | 4.97 | 794,658 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,793 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,025 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,224 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,122 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,532 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,608 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,540 |
| States of Germany | 0 | - | 4.96 | 151,860 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,987 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,455 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,832 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,867 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,918 |
| Germany Country Quiz | 0 | - | 4.82 | 157,556 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,357 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,422 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,856 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,648 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,803 |
| Departments of France | 0 | - | 4.93 | 53,762 |
| Name a City - European Countries | 0 | - | 4.90 | 65,173 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,502 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,801 |
| The Only European Country ... | 0 | - | 4.91 | 215,942 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,751 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,915 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,746 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,784 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,683 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,680 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,714 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,018 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,611 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,739 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,135 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,984 |
| Slavic Countries | 0 | - | 4.96 | 111,479 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,408 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,953 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,304 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,972 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,711 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,545 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,949 |
| Official Cities in the UK | 0 | - | 4.89 | 282,979 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,715 |
| Monarchies of Europe | 0 | - | 4.90 | 97,937 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,655 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,760 |
| European Countries with One Border | 0 | - | 4.97 | 182,490 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,299 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,005 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,999 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,887 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,341 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 77,915 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,485 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,866 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,693 |
| Countries That Border Russia | 0 | - | 4.98 | 461,064 |
| Countries Bordering France | 0 | - | 4.83 | 401,838 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,572 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,558 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,643 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,966 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,450 |
| UK Immigration by Country | 0 | - | 4.94 | 140,653 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,691 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,152 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,859 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,768 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,492 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,943 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,872 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,315 |
| Russia Country Quiz | 0 | - | 4.85 | 114,263 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,424 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,231 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,286 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,218 |
| Regions of France | 0 | - | 4.75 | 120,385 |
| France Immigration by Country | 0 | - | 4.70 | 76,395 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,204 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,260 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,861 |
| France Country Quiz | 0 | - | 4.70 | 134,743 |
| Spain Country Quiz | 0 | - | 4.45 | 128,279 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,375 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,646 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,251 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,733 |
| Austria Country Quiz | 0 | - | 4.57 | 59,630 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,434 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,690 |
| Greece Country Quiz | 0 | - | 4.74 | 66,126 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,418 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,474 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,466 |
| Asia Map Quiz | 0 | - | 4.99 | 914,309 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,372 |
| Counties of Wales | 0 | - | 4.63 | 39,187 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,037 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,676 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,040 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,270 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,755 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,184 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,058 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,156 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,083 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,179 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,239 |
| Countries that Border Poland | 0 | - | 4.99 | 172,037 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,322 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,501 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,316 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,020 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,890 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,252 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,588 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,708 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,086 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,795 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,734 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,641 |
| Counties of Ireland | 0 | - | 4.92 | 194,605 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,123 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,340 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,712 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,222 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,683 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,872 |
| Which City in Europe? | 0 | - | 4.83 | 107,148 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,582 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,702 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,572 |
| Countries of Africa | 0 | - | 5.00 | 2,529,553 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,504 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,365 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,452 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,777 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,089 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,738 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,653 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,443 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,612 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,595 |
| Australia Map Quiz | 0 | - | 4.95 | 343,800 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,590 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,002 |
| Switzerland Immigration by Country | 0 | - | 4.70 | 29,590 |
| African East Coast | 0 | - | 4.96 | 95,797 |
| Canary Islands | 0 | - | 4.62 | 17,459 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,304 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,696 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,642 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,260 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,052 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,947 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,835 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,258 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,304 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,314 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,078 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,384 |
| Random European City to Country | 0 | - | 4.69 | 117,450 |
| Europe Capital to Country | 0 | - | 4.99 | 249,521 |
| Asia Capital to Country | 0 | - | 4.96 | 126,448 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,553 |
| European Capitals by Map | 0 | - | 4.99 | 138,510 |
| African Capitals by Map | 0 | - | 4.99 | 133,313 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,054 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,860 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,214 |
| European Coastal Capitals | 0 | - | 4.95 | 90,361 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,491 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,084 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,516 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,734 |
| Florence City Trivia | 0 | - | 4.39 | 11,367 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,959 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,690 |
| Countries of the Middle East | 0 | - | 4.96 | 200,712 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,496 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,882 |
| African Island Countries | 0 | - | 4.96 | 101,407 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,785 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,779 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,352 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,634 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,261 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,139 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,623 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,510 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,505 |
