| Germany Immigration by Country | 0 | - | 4.86 | 81,796 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,963 |
| States of Germany | 0 | - | 4.95 | 154,902 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,905 |
| Germany Country Quiz | 0 | - | 4.82 | 159,035 |
| Counties of England | 0 | - | 4.97 | 804,119 |
| Europe Map Quiz | 0 | - | 5.00 | 4,792,835 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,974 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,798 |
| Regions of Italy | 0 | - | 4.92 | 77,247 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,564 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,617 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,890 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,366 |
| UK Immigration by Country | 0 | - | 4.94 | 141,882 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,208 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,984 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,016 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,407 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,982 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,218 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,603 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,204 |
| Departments of France | 0 | - | 4.93 | 55,380 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,775 |
| Name a City - European Countries | 0 | - | 4.89 | 66,376 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,186 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,466 |
| The Only European Country ... | 0 | - | 4.91 | 219,536 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,803 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,559 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,078 |
| France Immigration by Country | 0 | - | 4.70 | 77,002 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,136 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,048 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,341 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,169 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,220 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,352 |
| Slavic Countries | 0 | - | 4.96 | 112,493 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,762 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,520 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,479 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,900 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,907 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,460 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,543 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,438 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,144 |
| Official Cities in the UK | 0 | - | 4.89 | 286,835 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,571 |
| Monarchies of Europe | 0 | - | 4.90 | 99,022 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,557 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,711 |
| European Countries with One Border | 0 | - | 4.97 | 184,007 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,716 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,258 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,811 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,834 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,904 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,085 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,060 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,847 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 30,149 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,603 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,539 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 72,002 |
| Countries That Border Russia | 0 | - | 4.98 | 464,880 |
| Countries Bordering France | 0 | - | 4.83 | 405,315 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,286 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,219 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,112 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,786 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,549 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,095 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,824 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,049 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,934 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,319 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,105 |
| Russia Country Quiz | 0 | - | 4.83 | 115,427 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,239 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,824 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,631 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,930 |
| Regions of France | 0 | - | 4.70 | 122,376 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,020 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,282 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,567 |
| France Country Quiz | 0 | - | 4.70 | 135,786 |
| Spain Country Quiz | 0 | - | 4.44 | 129,374 |
| Italy Country Quiz | 0 | - | 4.77 | 124,195 |
| Netherlands Country Quiz | 0 | - | 4.52 | 81,031 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,360 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,711 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,405 |
| Austria Country Quiz | 0 | - | 4.57 | 60,112 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,721 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,979 |
| Greece Country Quiz | 0 | - | 4.74 | 66,700 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,337 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,250 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,616 |
| Asia Map Quiz | 0 | - | 4.99 | 926,621 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,795 |
| Counties of Wales | 0 | - | 4.63 | 39,675 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,880 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,488 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,395 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,817 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,252 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,233 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,772 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,092 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,031 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,200 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,352 |
| Countries that Border Poland | 0 | - | 4.99 | 173,331 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,209 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,356 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,345 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,557 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,658 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,626 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,086 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,061 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,740 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,401 |
| Counties of Ireland | 0 | - | 4.92 | 197,644 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,611 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,043 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,234 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,179 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,034 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,948 |
| Which City in Europe? | 0 | - | 4.83 | 107,998 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,238 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,310 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,982 |
| Countries of Africa | 0 | - | 5.00 | 2,564,379 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,279 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,735 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,431 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,272 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,973 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,369 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,588 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,156 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,800 |
| Australia Map Quiz | 0 | - | 4.95 | 346,469 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,103 |
| African East Coast | 0 | - | 4.96 | 96,919 |
| Canary Islands | 0 | - | 4.62 | 17,549 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,479 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,918 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,602 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,902 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,908 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,998 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,840 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,803 |
| Geography of Germany | 0 | - | 4.36 | 17,381 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,605 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,670 |
| Random European City to Country | 0 | - | 4.69 | 118,536 |
| Europe Capital to Country | 0 | - | 4.99 | 252,562 |
| Asia Capital to Country | 0 | - | 4.96 | 127,687 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,270 |
| European Capitals by Map | 0 | - | 4.99 | 142,508 |
| African Capitals by Map | 0 | - | 4.99 | 142,595 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,110 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,119 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,378 |
| European Coastal Capitals | 0 | - | 4.95 | 91,486 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,266 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,258 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,256 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,239 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,221 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,851 |
| Countries of the Middle East | 0 | - | 4.96 | 203,243 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,403 |
| African Island Countries | 0 | - | 4.96 | 102,725 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,239 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,720 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,160 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,995 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,472 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,946 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,136 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,714 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,073 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,964 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,050 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,678 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,070 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,308 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,428 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,480 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,035 |
