| Counties of England | 0 | - | 4.97 | 804,170 |
| Europe Map Quiz | 0 | - | 5.00 | 4,793,040 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,568 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,801 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,972 |
| Regions of Italy | 0 | - | 4.92 | 77,255 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,573 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,622 |
| States of Germany | 0 | - | 4.95 | 154,921 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,893 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,382 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,909 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,799 |
| Germany Country Quiz | 0 | - | 4.82 | 159,043 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,987 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,022 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,413 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,995 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,229 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,616 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,209 |
| Departments of France | 0 | - | 4.93 | 55,387 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,778 |
| Name a City - European Countries | 0 | - | 4.89 | 66,381 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,213 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,470 |
| The Only European Country ... | 0 | - | 4.91 | 219,558 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,811 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,577 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,260 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,080 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,346 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,239 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,356 |
| Slavic Countries | 0 | - | 4.96 | 112,504 |
| African Island Countries | 0 | - | 4.96 | 102,736 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,774 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,525 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,904 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,910 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,483 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,881 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,166 |
| Official Cities in the UK | 0 | - | 4.89 | 286,859 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,575 |
| Monarchies of Europe | 0 | - | 4.90 | 99,025 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,981 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,718 |
| European Countries with One Border | 0 | - | 4.97 | 184,019 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,725 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,264 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,830 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,842 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,915 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,090 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,065 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,611 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,544 |
| Canary Islands | 0 | - | 4.62 | 17,549 |
| Countries That Border Russia | 0 | - | 4.98 | 464,900 |
| Countries Bordering France | 0 | - | 4.83 | 405,325 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,225 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,308 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,240 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,119 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,801 |
| UK Immigration by Country | 0 | - | 4.94 | 141,891 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,104 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,058 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,941 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,339 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,114 |
| Russia Country Quiz | 0 | - | 4.83 | 115,443 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,254 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,827 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,635 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,931 |
| Regions of France | 0 | - | 4.70 | 122,392 |
| France Immigration by Country | 0 | - | 4.70 | 77,005 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,027 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,294 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,964 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,170 |
| France Country Quiz | 0 | - | 4.70 | 135,793 |
| Spain Country Quiz | 0 | - | 4.44 | 129,384 |
| Italy Country Quiz | 0 | - | 4.77 | 124,204 |
| Netherlands Country Quiz | 0 | - | 4.52 | 81,035 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,366 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,716 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,409 |
| Austria Country Quiz | 0 | - | 4.57 | 60,115 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,722 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,980 |
| Greece Country Quiz | 0 | - | 4.74 | 66,706 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,366 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,279 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,688 |
| Asia Map Quiz | 0 | - | 4.99 | 926,665 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,799 |
| Counties of Wales | 0 | - | 4.63 | 39,680 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,439 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,400 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,825 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,261 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,245 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,093 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,772 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,102 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,041 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,207 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,361 |
| Countries that Border Poland | 0 | - | 4.99 | 173,340 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,212 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,370 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,351 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,559 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,637 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,091 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,063 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,740 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,404 |
| Counties of Ireland | 0 | - | 4.92 | 197,667 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,626 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,045 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,251 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,217 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,063 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,980 |
| Which City in Europe? | 0 | - | 4.83 | 108,000 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,244 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,321 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,982 |
| Countries of Africa | 0 | - | 5.00 | 2,564,506 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,283 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,739 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,434 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,002 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,439 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,598 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,161 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,803 |
| Australia Map Quiz | 0 | - | 4.95 | 346,479 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,849 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 30,153 |
| African East Coast | 0 | - | 4.96 | 96,922 |
| 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 | 54,606 |
| Asian Island Nations | 0 | - | 4.63 | 94,532 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,904 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,909 |
| Top European Languages on a Map | 0 | - | 4.77 | 133,000 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,847 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,397 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,845 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,620 |
| Largest City by Island | 0 | - | 4.87 | 72,570 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,673 |
| Random European City to Country | 0 | - | 4.69 | 118,542 |
| Europe Capital to Country | 0 | - | 4.99 | 252,576 |
| Asia Capital to Country | 0 | - | 4.96 | 127,695 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,287 |
| European Capitals by Map | 0 | - | 4.99 | 142,532 |
| African Capitals by Map | 0 | - | 4.99 | 142,605 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,117 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,125 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,385 |
| European Coastal Capitals | 0 | - | 4.95 | 91,489 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,268 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,296 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,341 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,243 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,221 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,855 |
| Countries of the Middle East | 0 | - | 4.96 | 203,254 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,824 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,407 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,239 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,730 |
| Islands by Country #1 | 0 | - | 4.90 | 176,491 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,200 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,004 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,476 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,952 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,143 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,719 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,077 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,965 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,053 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,684 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,073 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,316 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,460 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,037 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,242 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,515 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,592 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,394 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,927 |
| 20 Questions About France | 0 | - | 4.11 | 32,485 |
