| Counties of England | 0 | - | 4.97 | 789,034 |
| Regions of Italy | 0 | - | 4.92 | 74,681 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,303 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,895 |
| States of Germany | 0 | - | 4.96 | 150,003 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,136 |
| Departments of France | 0 | - | 4.93 | 52,787 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,490 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,830 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,101 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,667 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,935 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,127 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,790 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,998 |
| Germany Country Quiz | 0 | - | 4.82 | 156,508 |
| Italy Country Quiz | 0 | - | 4.82 | 122,171 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,618 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,337 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,168 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,129 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,938 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,060 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,358 |
| Name a City - European Countries | 0 | - | 4.92 | 64,365 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,931 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,508 |
| The Only European Country ... | 0 | - | 4.91 | 213,761 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,488 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,272 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,768 |
| Regions of France | 0 | - | 4.78 | 119,199 |
| Counties of Ireland | 0 | - | 4.92 | 192,999 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,173 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,575 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,383 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,782 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,781 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,267 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,230 |
| Slavic Countries | 0 | - | 4.96 | 110,832 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,693 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,265 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,326 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,455 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,173 |
| Australian States and Territories | 0 | - | 4.95 | 140,723 |
| Counties of Wales | 0 | - | 4.63 | 38,892 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,141 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,679 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,782 |
| Official Cities in the UK | 0 | - | 4.89 | 280,458 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,175 |
| Monarchies of Europe | 0 | - | 4.90 | 97,295 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,027 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,349 |
| European Countries with One Border | 0 | - | 4.97 | 181,590 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,501 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,066 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,097 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,825 |
| States of India | 0 | - | 4.94 | 189,977 |
| Japanese Prefectures | 0 | - | 4.98 | 134,509 |
| Provinces of China | 0 | - | 4.97 | 200,061 |
| Regions of New Zealand | 0 | - | 4.85 | 28,124 |
| Provinces of Turkey | 0 | - | 4.95 | 200,933 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,908 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,316 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,220 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,778 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,914 |
| Countries That Border Russia | 0 | - | 4.98 | 458,852 |
| Countries Bordering France | 0 | - | 4.83 | 398,785 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,980 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,466 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,129 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,180 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,896 |
| UK Immigration by Country | 0 | - | 4.94 | 139,598 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,786 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,223 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,105 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,687 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,218 |
| Russia Country Quiz | 0 | - | 4.85 | 113,619 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,109 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,838 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,028 |
| States of Mexico | 0 | - | 4.95 | 173,300 |
| Councils of Scotland | 0 | - | 4.58 | 28,185 |
| States of Brazil | 0 | - | 4.98 | 86,357 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,936 |
| France Immigration by Country | 0 | - | 4.72 | 75,953 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,231 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,161 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,460 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,263 |
| France Country Quiz | 0 | - | 4.70 | 133,809 |
| Spain Country Quiz | 0 | - | 4.45 | 127,583 |
| Netherlands Country Quiz | 0 | - | 4.50 | 79,952 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,220 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,932 |
| Austria Country Quiz | 0 | - | 4.57 | 59,330 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,232 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,477 |
| Greece Country Quiz | 0 | - | 4.74 | 65,745 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,686 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,163 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,020 |
| Asia Map Quiz | 0 | - | 4.99 | 906,828 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,744 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,882 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,686 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,559 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,782 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,833 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,946 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,394 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,265 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,770 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,683 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,763 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,725 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,435 |
| Countries that Border Poland | 0 | - | 4.99 | 171,324 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,515 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,263 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,366 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,791 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,287 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,607 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,536 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,598 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,751 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,569 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,780 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,508 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,707 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,041 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,721 |
| Which City in Europe? | 0 | - | 4.83 | 106,605 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,797 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,084 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,195 |
| Countries of Africa | 0 | - | 5.00 | 2,507,113 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,834 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,875 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,451 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,349 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,866 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,722 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,372 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,780 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,440 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,904 |
| Australia Map Quiz | 0 | - | 4.94 | 342,435 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.62 | 24,443 |
| Switzerland Immigration by Country | 0 | - | 4.70 | 29,138 |
| African East Coast | 0 | - | 4.96 | 95,021 |
| Canary Islands | 0 | - | 4.61 | 17,399 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,190 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,559 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,178 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,892 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,345 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,109 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,937 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,357 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,996 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,329 |
| Random European City to Country | 0 | - | 4.69 | 116,305 |
| Europe Capital to Country | 0 | - | 4.99 | 247,602 |
| Asia Capital to Country | 0 | - | 4.96 | 125,723 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,424 |
| European Capitals by Map | 0 | - | 4.99 | 136,214 |
| African Capitals by Map | 0 | - | 4.99 | 132,123 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,111 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,160 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,588 |
| European Coastal Capitals | 0 | - | 4.95 | 89,726 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,176 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,722 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,738 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,411 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,791 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,254 |
| Countries of the Middle East | 0 | - | 4.96 | 198,864 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,306 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,556 |
| African Island Countries | 0 | - | 4.96 | 100,765 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,489 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,345 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,900 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,265 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,324 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,412 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,689 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,463 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,065 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,593 |
