| Germany Immigration by Country | 0 | - | 4.86 | 81,501 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,493 |
| States of Germany | 0 | - | 4.95 | 153,905 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,632 |
| Germany Country Quiz | 0 | - | 4.83 | 158,538 |
| Counties of England | 0 | - | 4.97 | 800,986 |
| Europe Map Quiz | 0 | - | 5.00 | 4,779,549 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,290 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,297 |
| Regions of Italy | 0 | - | 4.92 | 76,627 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,955 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,349 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,575 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,067 |
| UK Immigration by Country | 0 | - | 4.94 | 141,429 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,267 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,867 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,553 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,986 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,488 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,868 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,298 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,849 |
| Departments of France | 0 | - | 4.93 | 54,819 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,692 |
| Name a City - European Countries | 0 | - | 4.90 | 65,931 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,202 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,660 |
| The Only European Country ... | 0 | - | 4.91 | 218,249 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,096 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,655 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,994 |
| France Immigration by Country | 0 | - | 4.70 | 76,818 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,164 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,286 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,769 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,026 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,140 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,904 |
| Slavic Countries | 0 | - | 4.96 | 112,153 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,250 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,805 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,052 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,581 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,614 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,758 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,433 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,302 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,062 |
| Official Cities in the UK | 0 | - | 4.89 | 285,408 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,304 |
| Monarchies of Europe | 0 | - | 4.90 | 98,593 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,178 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,205 |
| European Countries with One Border | 0 | - | 4.97 | 183,461 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,213 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,631 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,839 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,142 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,766 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,514 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 88,179 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,561 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 29,944 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,251 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,041 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,584 |
| Countries That Border Russia | 0 | - | 4.98 | 463,813 |
| Countries Bordering France | 0 | - | 4.83 | 404,278 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,010 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,332 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,685 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,302 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,127 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,550 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,704 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,576 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,521 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,509 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,535 |
| Russia Country Quiz | 0 | - | 4.83 | 115,113 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,605 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,602 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,502 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,616 |
| Regions of France | 0 | - | 4.70 | 121,688 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,406 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,073 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,300 |
| France Country Quiz | 0 | - | 4.70 | 135,431 |
| Spain Country Quiz | 0 | - | 4.44 | 129,032 |
| Italy Country Quiz | 0 | - | 4.77 | 123,856 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,801 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,097 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,554 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,184 |
| Austria Country Quiz | 0 | - | 4.57 | 59,956 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,634 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,888 |
| Greece Country Quiz | 0 | - | 4.74 | 66,523 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,953 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,661 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,559 |
| Asia Map Quiz | 0 | - | 4.99 | 922,725 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,643 |
| Counties of Wales | 0 | - | 4.63 | 39,506 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,812 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,417 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,279 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,614 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,750 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,188 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,548 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,872 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,818 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,888 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,148 |
| Countries that Border Poland | 0 | - | 4.99 | 172,909 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,061 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,742 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,115 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,368 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,492 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,009 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,982 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,960 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,698 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,159 |
| Counties of Ireland | 0 | - | 4.92 | 196,763 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,835 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,762 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,001 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,937 |
| Africa Capitals Quiz | 0 | - | 4.99 | 741,938 |
| Asia Capitals Quiz | 0 | - | 4.98 | 696,850 |
| Which City in Europe? | 0 | - | 4.83 | 107,749 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,583 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,359 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,819 |
| Countries of Africa | 0 | - | 5.00 | 2,551,983 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,939 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,356 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,214 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,996 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,087 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,239 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,199 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,659 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,395 |
| Australia Map Quiz | 0 | - | 4.95 | 345,704 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,898 |
| African East Coast | 0 | - | 4.96 | 96,520 |
| Canary Islands | 0 | - | 4.62 | 17,508 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,420 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,848 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,320 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,680 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,587 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,603 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,634 |
| Flags of Asia Quiz | 0 | - | 4.99 | 617,949 |
| Geography of Germany | 0 | - | 4.35 | 17,242 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,282 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,232 |
| Random European City to Country | 0 | - | 4.69 | 118,248 |
| Europe Capital to Country | 0 | - | 4.99 | 251,526 |
| Asia Capital to Country | 0 | - | 4.96 | 127,160 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,631 |
| European Capitals by Map | 0 | - | 4.99 | 141,343 |
| African Capitals by Map | 0 | - | 4.99 | 141,305 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,553 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,618 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,967 |
| European Coastal Capitals | 0 | - | 4.95 | 91,073 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,066 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,702 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,246 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,048 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,126 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,570 |
| Countries of the Middle East | 0 | - | 4.96 | 202,202 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,237 |
| African Island Countries | 0 | - | 4.96 | 102,207 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,067 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,030 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,541 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,535 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,073 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,267 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,014 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,319 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,852 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,617 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,276 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,042 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,686 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,960 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,943 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,396 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,907 |
