| Cantons of Switzerland | 0 | - | 4.98 | 50,541 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,993 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,216 |
| Counties of England | 0 | - | 4.97 | 791,137 |
| Europe Map Quiz | 0 | - | 5.00 | 4,739,607 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,211 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,506 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,999 |
| Regions of Italy | 0 | - | 4.92 | 74,989 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,828 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,199 |
| States of Germany | 0 | - | 4.96 | 150,680 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,940 |
| UK Immigration by Country | 0 | - | 4.94 | 139,940 |
| Germany Country Quiz | 0 | - | 4.82 | 156,885 |
| Italy Country Quiz | 0 | - | 4.82 | 122,476 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,862 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,644 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,461 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,395 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,267 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,311 |
| Departments of France | 0 | - | 4.93 | 53,074 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,409 |
| Name a City - European Countries | 0 | - | 4.92 | 64,685 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,544 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,003 |
| The Only European Country ... | 0 | - | 4.91 | 214,599 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,998 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,832 |
| France Immigration by Country | 0 | - | 4.72 | 76,085 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,231,187 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,884 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,476 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,204 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,948 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,528 |
| Slavic Countries | 0 | - | 4.96 | 111,065 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,964 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,542 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,642 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,377 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,860 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,084 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,765 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,821 |
| Official Cities in the UK | 0 | - | 4.89 | 281,366 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,368 |
| Monarchies of Europe | 0 | - | 4.90 | 97,540 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,356 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,676 |
| European Countries with One Border | 0 | - | 4.97 | 181,897 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,804 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,412 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,808 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,222 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,768 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,527 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,526 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,673 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,048 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,265 |
| Countries That Border Russia | 0 | - | 4.98 | 459,823 |
| Countries Bordering France | 0 | - | 4.83 | 400,587 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,600 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,164 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,648 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,461 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,634 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,856 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,240 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,448 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,318 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,801 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,582 |
| Russia Country Quiz | 0 | - | 4.85 | 113,857 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,565 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,985 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,124 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,950 |
| Regions of France | 0 | - | 4.78 | 119,647 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,602 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,736 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,624 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,495 |
| France Country Quiz | 0 | - | 4.70 | 134,067 |
| Spain Country Quiz | 0 | - | 4.45 | 127,854 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,121 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,382 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,052 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,503 |
| Austria Country Quiz | 0 | - | 4.57 | 59,455 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,311 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,559 |
| Greece Country Quiz | 0 | - | 4.74 | 65,879 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,716 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,044 |
| Africa Map Quiz | 0 | - | 5.00 | 2,107,758 |
| Asia Map Quiz | 0 | - | 4.99 | 909,048 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,899 |
| Counties of Wales | 0 | - | 4.63 | 39,012 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,600 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,861 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,998 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,234 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,095 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,938 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,896 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,837 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,936 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,933 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,572 |
| Countries that Border Poland | 0 | - | 4.99 | 171,605 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,632 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,972 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,476 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,902 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,674 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,683 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,614 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,614 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,917 |
| Counties of Ireland | 0 | - | 4.92 | 193,639 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,128 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,007 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,573 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,939 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,216 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,775 |
| Which City in Europe? | 0 | - | 4.83 | 106,902 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,054 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,665 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,385 |
| Countries of Africa | 0 | - | 5.00 | 2,515,194 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,019 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,108 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,585 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,651 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,377,898 |
| United States Map Quiz | 0 | - | 4.98 | 4,145,570 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,050 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,931 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,195 |
| Australia Map Quiz | 0 | - | 4.94 | 342,922 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,076 |
| African East Coast | 0 | - | 4.96 | 95,312 |
| Canary Islands | 0 | - | 4.61 | 17,425 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,235 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,607 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,338 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,046 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,574 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,400 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,081 |
| Flags of Asia Quiz | 0 | - | 4.99 | 607,465 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,769 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,855 |
| Random European City to Country | 0 | - | 4.69 | 116,815 |
| Europe Capital to Country | 0 | - | 4.99 | 248,470 |
| Asia Capital to Country | 0 | - | 4.96 | 125,987 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,848 |
| European Capitals by Map | 0 | - | 4.99 | 137,170 |
| African Capitals by Map | 0 | - | 4.99 | 132,529 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,532 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,457 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,837 |
| European Coastal Capitals | 0 | - | 4.95 | 89,970 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,285 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,676 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,385 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,502 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,859 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,395 |
| Countries of the Middle East | 0 | - | 4.96 | 199,462 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,376 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,670 |
| African Island Countries | 0 | - | 4.96 | 100,998 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,603 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,993 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,014,992 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,040 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,747 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,477 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,953 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,021 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,292 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,375 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,761 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,514 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,594 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,457 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,690 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,149 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,469 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,100 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,176 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,550 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,577 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,840 |
| 20 Questions About France | 0 | - | 4.11 | 32,352 |
