| Counties of England | 0 | - | 4.97 | 799,007 |
| Europe Map Quiz | 0 | - | 5.00 | 4,771,688 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,146 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,866 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,228 |
| Regions of Italy | 0 | - | 4.92 | 76,252 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,429 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,168 |
| States of Germany | 0 | - | 4.95 | 153,232 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,424 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,105 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,437 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,296 |
| Germany Country Quiz | 0 | - | 4.83 | 158,195 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,780 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,238 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,670 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,179 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,639 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,123 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,617 |
| Departments of France | 0 | - | 4.93 | 54,482 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,618 |
| Name a City - European Countries | 0 | - | 4.90 | 65,631 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,607 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,712 |
| The Only European Country ... | 0 | - | 4.91 | 217,430 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,599 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,072 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,824 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,869 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,409 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,417 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,573 |
| Slavic Countries | 0 | - | 4.96 | 111,898 |
| African Island Countries | 0 | - | 4.96 | 101,890 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,946 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,449 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,367 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,418 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,106 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,768 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,323 |
| Official Cities in the UK | 0 | - | 4.89 | 284,548 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,106 |
| Monarchies of Europe | 0 | - | 4.90 | 98,359 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,055 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,869 |
| European Countries with One Border | 0 | - | 4.97 | 183,136 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,908 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,188 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,196 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,739 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,045 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,944 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 86,845 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,001 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,767 |
| Canary Islands | 0 | - | 4.62 | 17,492 |
| Countries That Border Russia | 0 | - | 4.98 | 462,860 |
| Countries Bordering France | 0 | - | 4.83 | 403,585 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,715 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,948 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,651 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,402 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,359 |
| UK Immigration by Country | 0 | - | 4.94 | 141,177 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,274 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,369 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,273 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,157 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,061 |
| Russia Country Quiz | 0 | - | 4.83 | 114,707 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,199 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,472 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,417 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,503 |
| Regions of France | 0 | - | 4.72 | 121,261 |
| France Immigration by Country | 0 | - | 4.70 | 76,687 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,002 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,397 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,878 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,927 |
| France Country Quiz | 0 | - | 4.70 | 135,196 |
| Spain Country Quiz | 0 | - | 4.44 | 128,784 |
| Italy Country Quiz | 0 | - | 4.77 | 123,611 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,661 |
| Belgium Country Quiz | 0 | - | 4.72 | 71,951 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,459 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,031 |
| Austria Country Quiz | 0 | - | 4.57 | 59,845 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,571 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,825 |
| Greece Country Quiz | 0 | - | 4.74 | 66,373 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,777 |
| Oceania Map Quiz | 0 | - | 4.98 | 653,499 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,992 |
| Asia Map Quiz | 0 | - | 4.99 | 919,837 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,556 |
| Counties of Wales | 0 | - | 4.63 | 39,387 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,217 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,191 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,523 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,385 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,536 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,392 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,423 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,440 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,667 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,675 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,027 |
| Countries that Border Poland | 0 | - | 4.99 | 172,623 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,969 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,379 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,994 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,287 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,365 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,928 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,885 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,675 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,014 |
| Counties of Ireland | 0 | - | 4.92 | 196,079 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,297 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,647 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,859 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,807 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,856 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,851 |
| Which City in Europe? | 0 | - | 4.83 | 107,579 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,121 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,835 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,744 |
| Countries of Africa | 0 | - | 5.00 | 2,545,409 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,750 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,073 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,076 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,934 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,768 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,955 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,317 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,165 |
| Australia Map Quiz | 0 | - | 4.95 | 345,209 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,394 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 29,835 |
| African East Coast | 0 | - | 4.96 | 96,298 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,387 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,801 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,031 |
| Asian Island Nations | 0 | - | 4.63 | 94,288 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,547 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,408 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,364 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,501 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,360 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,993 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,506 |
| Largest City by Island | 0 | - | 4.87 | 72,084 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,973 |
| Random European City to Country | 0 | - | 4.69 | 117,901 |
| Europe Capital to Country | 0 | - | 4.99 | 250,908 |
| Asia Capital to Country | 0 | - | 4.96 | 126,879 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,217 |
| European Capitals by Map | 0 | - | 4.99 | 139,996 |
| African Capitals by Map | 0 | - | 4.99 | 134,183 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,653 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,306 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,647 |
| European Coastal Capitals | 0 | - | 4.95 | 90,829 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,679 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,899 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,573 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,929 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,079 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,354 |
| Countries of the Middle East | 0 | - | 4.96 | 201,722 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,640 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,132 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,966 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,661 |
| Islands by Country #1 | 0 | - | 4.90 | 175,501 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,986 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,254 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,808 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,862 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,382 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,046 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,722 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,413 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,802 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,493 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,380 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,234 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,446 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,821 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,173 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,382 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,327 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,061 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,427 |
| 20 Questions About France | 0 | - | 4.11 | 32,432 |
