| Regions of Italy | 0 | - | 4.92 | 74,730 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,816 |
| Germany Immigration by Country | 0 | - | 4.84 | 80,019 |
| Italy Country Quiz | 0 | - | 4.82 | 122,214 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,391 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,369 |
| Counties of England | 0 | - | 4.97 | 789,224 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,549 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,044 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,134 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,687 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,357 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,917 |
| States of Germany | 0 | - | 4.96 | 150,073 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,197 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,216 |
| UK Immigration by Country | 0 | - | 4.94 | 139,648 |
| Germany Country Quiz | 0 | - | 4.82 | 156,555 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,648 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,195 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,153 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,952 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,083 |
| Departments of France | 0 | - | 4.93 | 52,831 |
| Name a City - European Countries | 0 | - | 4.92 | 64,400 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,005 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,571 |
| The Only European Country ... | 0 | - | 4.91 | 213,848 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,546 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,313 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,453 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,337 |
| France Immigration by Country | 0 | - | 4.72 | 75,968 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,798 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,836 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,400 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,824 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,347 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,272 |
| Slavic Countries | 0 | - | 4.96 | 110,863 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,719 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,294 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,877 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,476 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,207 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,909 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,021 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,700 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,840 |
| Official Cities in the UK | 0 | - | 4.89 | 280,555 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,210 |
| Monarchies of Europe | 0 | - | 4.90 | 97,327 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,251 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,401 |
| European Countries with One Border | 0 | - | 4.97 | 181,636 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,529 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,092 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,171 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,865 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,013 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,336 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,272 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.62 | 24,472 |
| Switzerland Immigration by Country | 0 | - | 4.70 | 29,154 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,816 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,953 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,116 |
| Countries That Border Russia | 0 | - | 4.98 | 458,935 |
| Countries Bordering France | 0 | - | 4.83 | 399,154 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,070 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,558 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,181 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,206 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,951 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,665 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,888 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,252 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,123 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,820 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,258 |
| Russia Country Quiz | 0 | - | 4.85 | 113,641 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,153 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,855 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,038 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,829 |
| Regions of France | 0 | - | 4.78 | 119,263 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,294 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,225 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,465 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,295 |
| France Country Quiz | 0 | - | 4.70 | 133,837 |
| Spain Country Quiz | 0 | - | 4.45 | 127,614 |
| Netherlands Country Quiz | 0 | - | 4.50 | 79,963 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,237 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,940 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,345 |
| Austria Country Quiz | 0 | - | 4.57 | 59,345 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,247 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,482 |
| Greece Country Quiz | 0 | - | 4.74 | 65,759 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,530 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,355 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,430 |
| Asia Map Quiz | 0 | - | 4.99 | 907,077 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,760 |
| Counties of Wales | 0 | - | 4.63 | 38,904 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,567 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,793 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,856 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,976 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,498 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,342 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,785 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,701 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,782 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,755 |
| Countries that Border Poland | 0 | - | 4.99 | 171,363 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,538 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,318 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,382 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,807 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,619 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,543 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,599 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,768 |
| Counties of Ireland | 0 | - | 4.92 | 193,085 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,626 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,844 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,514 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,735 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,320 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,938 |
| Which City in Europe? | 0 | - | 4.83 | 106,626 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,821 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,159 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,211 |
| Countries of Africa | 0 | - | 5.00 | 2,508,043 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,855 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,903 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,469 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,381 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,950 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,987 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,807 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,479 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,929 |
| Australia Map Quiz | 0 | - | 4.94 | 342,500 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,939 |
| African East Coast | 0 | - | 4.96 | 95,057 |
| Canary Islands | 0 | - | 4.61 | 17,404 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,196 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,566 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,187 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,908 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,367 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,138 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,951 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,625 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,090 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,365 |
| Random European City to Country | 0 | - | 4.69 | 116,328 |
| Europe Capital to Country | 0 | - | 4.99 | 247,916 |
| Asia Capital to Country | 0 | - | 4.96 | 125,763 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,464 |
| European Capitals by Map | 0 | - | 4.99 | 136,293 |
| African Capitals by Map | 0 | - | 4.99 | 132,188 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,140 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,196 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,621 |
| European Coastal Capitals | 0 | - | 4.95 | 89,763 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,190 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,823 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,814 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,424 |
| Florence City Trivia | 0 | - | 4.39 | 11,334 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,799 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,266 |
| Countries of the Middle East | 0 | - | 4.96 | 198,938 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,312 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,571 |
| African Island Countries | 0 | - | 4.96 | 100,794 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,499 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,455 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,720 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,713 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,497 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,119 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,632 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,771 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,158 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,167 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,582 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,282 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,425 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,257 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,509 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,100 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,379 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,071 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,133 |
