| States of Germany Map Quiz | 0 | - | 4.92 | 134,042 |
| States of Germany | 0 | - | 4.95 | 155,026 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,957 |
| Germany Country Quiz | 0 | - | 4.82 | 159,136 |
| Counties of England | 0 | - | 4.97 | 804,677 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,963 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,029 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,863 |
| Regions of Italy | 0 | - | 4.92 | 77,309 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,664 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,686 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,939 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,548 |
| UK Immigration by Country | 0 | - | 4.94 | 141,945 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,356 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,011 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,083 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,480 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,041 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,299 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,650 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,282 |
| Departments of France | 0 | - | 4.93 | 55,455 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,793 |
| Name a City - European Countries | 0 | - | 4.89 | 66,453 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,352 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,590 |
| The Only European Country ... | 0 | - | 4.91 | 219,739 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,915 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,680 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,269 |
| France Immigration by Country | 0 | - | 4.70 | 77,037 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,342 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,692 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,430 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,198 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,407 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,428 |
| Slavic Countries | 0 | - | 4.96 | 112,553 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,840 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,587 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,554 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,948 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,952 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,736 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,558 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,452 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,320 |
| Official Cities in the UK | 0 | - | 4.89 | 287,055 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,620 |
| Monarchies of Europe | 0 | - | 4.90 | 99,077 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,583 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,789 |
| European Countries with One Border | 0 | - | 4.97 | 184,096 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,814 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,351 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,953 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,951 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,019 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,227 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,253 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,890 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 30,184 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,707 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,631 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 72,071 |
| Countries That Border Russia | 0 | - | 4.98 | 465,057 |
| Countries Bordering France | 0 | - | 4.83 | 405,479 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,481 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,384 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,166 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 152,029 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,610 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,169 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,831 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,123 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,023 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,587 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,190 |
| Russia Country Quiz | 0 | - | 4.83 | 115,499 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,357 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,860 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,667 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,975 |
| Regions of France | 0 | - | 4.70 | 122,484 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,119 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,446 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,608 |
| France Country Quiz | 0 | - | 4.70 | 135,855 |
| Spain Country Quiz | 0 | - | 4.44 | 129,449 |
| Italy Country Quiz | 0 | - | 4.77 | 124,274 |
| Netherlands Country Quiz | 0 | - | 4.52 | 81,076 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,405 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,749 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,449 |
| Austria Country Quiz | 0 | - | 4.57 | 60,143 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,738 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 34,001 |
| Greece Country Quiz | 0 | - | 4.74 | 66,744 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,677 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,697 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,347 |
| Asia Map Quiz | 0 | - | 4.99 | 927,134 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,820 |
| Counties of Wales | 0 | - | 4.63 | 39,684 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,889 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,507 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,417 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,848 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,328 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,430 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,810 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,129 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,078 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,247 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,397 |
| Countries that Border Poland | 0 | - | 4.99 | 173,397 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,252 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,450 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,373 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,595 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,675 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,774 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,101 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,082 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,742 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,450 |
| Counties of Ireland | 0 | - | 4.92 | 197,769 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,730 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,088 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,319 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,454 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,435 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,360 |
| Which City in Europe? | 0 | - | 4.83 | 108,036 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,312 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,468 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,009 |
| Countries of Africa | 0 | - | 5.00 | 2,566,189 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,341 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,793 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,462 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,326 |
| Countries that Beat Portugal | 0 | - | 4.86 | 60,035 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,251 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,239 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,640 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,231 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,857 |
| Australia Map Quiz | 0 | - | 4.95 | 346,588 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,134 |
| African East Coast | 0 | - | 4.96 | 96,961 |
| Canary Islands | 0 | - | 4.62 | 17,551 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,483 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,927 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,649 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,926 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,973 |
| Top European Languages on a Map | 0 | - | 4.77 | 133,051 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,877 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,356 |
| Geography of Germany | 0 | - | 4.36 | 17,445 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,788 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,735 |
| Random European City to Country | 0 | - | 4.69 | 118,573 |
| Europe Capital to Country | 0 | - | 4.99 | 252,709 |
| Asia Capital to Country | 0 | - | 4.96 | 127,744 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,376 |
| European Capitals by Map | 0 | - | 4.99 | 142,687 |
| African Capitals by Map | 0 | - | 4.99 | 142,690 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,165 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,184 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,444 |
| European Coastal Capitals | 0 | - | 4.95 | 91,544 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,293 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,480 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,838 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,270 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,235 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,882 |
| Countries of the Middle East | 0 | - | 4.96 | 203,360 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,424 |
| African Island Countries | 0 | - | 4.96 | 102,789 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,266 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,824 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,911 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,085 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,545 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,046 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,252 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,781 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,098 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,022 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,116 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,765 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,112 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,368 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,839 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,494 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,058 |
