| Counties of England | 0 | - | 4.97 | 788,512 |
| Regions of Italy | 0 | - | 4.92 | 74,611 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,170 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,853 |
| States of Germany | 0 | - | 4.96 | 149,840 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,067 |
| Departments of France | 0 | - | 4.93 | 52,694 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,237 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,594 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,023 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,573 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,660 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,921 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,748 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,930 |
| Germany Country Quiz | 0 | - | 4.82 | 156,421 |
| Italy Country Quiz | 0 | - | 4.82 | 122,094 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,538 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,269 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,084 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,073 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,884 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 150,998 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,346 |
| Name a City - European Countries | 0 | - | 4.92 | 64,286 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,782 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,377 |
| The Only European Country ... | 0 | - | 4.91 | 213,557 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,359 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,109 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,739 |
| Regions of France | 0 | - | 4.78 | 119,066 |
| Counties of Ireland | 0 | - | 4.92 | 192,851 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,646 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,759 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,361 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,421 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,676 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,092 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,179 |
| Slavic Countries | 0 | - | 4.96 | 110,785 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,611 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,214 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,285 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,416 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,085 |
| Australian States and Territories | 0 | - | 4.95 | 140,564 |
| Counties of Wales | 0 | - | 4.63 | 38,841 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,032 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,614 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,601 |
| Official Cities in the UK | 0 | - | 4.89 | 280,249 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,114 |
| Monarchies of Europe | 0 | - | 4.90 | 97,231 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,975 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,244 |
| European Countries with One Border | 0 | - | 4.97 | 181,494 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,003 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,982 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,951 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,699 |
| States of India | 0 | - | 4.94 | 189,762 |
| Japanese Prefectures | 0 | - | 4.98 | 134,348 |
| Provinces of China | 0 | - | 4.97 | 199,760 |
| Regions of New Zealand | 0 | - | 4.85 | 28,104 |
| Provinces of Turkey | 0 | - | 4.95 | 200,347 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,883 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,273 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,137 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,690 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,808 |
| Countries That Border Russia | 0 | - | 4.98 | 458,621 |
| Countries Bordering France | 0 | - | 4.85 | 397,339 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,771 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,278 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,949 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,103 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,714 |
| UK Immigration by Country | 0 | - | 4.94 | 139,509 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,689 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,183 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,049 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,384 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,067 |
| Russia Country Quiz | 0 | - | 4.85 | 113,575 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,004 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,800 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,004 |
| States of Mexico | 0 | - | 4.95 | 173,093 |
| Councils of Scotland | 0 | - | 4.58 | 28,169 |
| States of Brazil | 0 | - | 4.98 | 86,241 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,813 |
| France Immigration by Country | 0 | - | 4.72 | 75,925 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,142 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,013 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,404 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,125 |
| France Country Quiz | 0 | - | 4.70 | 133,742 |
| Spain Country Quiz | 0 | - | 4.45 | 127,511 |
| Netherlands Country Quiz | 0 | - | 4.50 | 79,916 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,175 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,901 |
| Austria Country Quiz | 0 | - | 4.57 | 59,297 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,204 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,450 |
| Greece Country Quiz | 0 | - | 4.74 | 65,712 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,421 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,622 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,031 |
| Asia Map Quiz | 0 | - | 4.99 | 906,095 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,724 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,623 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,661 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,550 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,759 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,787 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,883 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,208 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,086 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,735 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,628 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,678 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,664 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,388 |
| Countries that Border Poland | 0 | - | 4.99 | 171,241 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,479 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,157 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,338 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,762 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,192 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,587 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,520 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,596 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,713 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,468 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,753 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,495 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,626 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,555 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,003 |
| Which City in Europe? | 0 | - | 4.83 | 106,562 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,745 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,896 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,162 |
| Countries of Africa | 0 | - | 5.00 | 2,505,167 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,769 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,802 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,410 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,272 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,817 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,107 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,078 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,727 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,340 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,827 |
| Australia Map Quiz | 0 | - | 4.94 | 342,270 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.62 | 24,388 |
| Switzerland Immigration by Country | 0 | - | 4.70 | 29,099 |
| African East Coast | 0 | - | 4.96 | 94,949 |
| Canary Islands | 0 | - | 4.61 | 17,390 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,178 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,548 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,129 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,846 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,271 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,025 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,910 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,701 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,781 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,259 |
| Random European City to Country | 0 | - | 4.69 | 116,239 |
| Europe Capital to Country | 0 | - | 4.99 | 247,336 |
| Asia Capital to Country | 0 | - | 4.96 | 125,644 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,328 |
| European Capitals by Map | 0 | - | 4.99 | 135,999 |
| African Capitals by Map | 0 | - | 4.99 | 132,078 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,991 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,087 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,539 |
| European Coastal Capitals | 0 | - | 4.95 | 89,668 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,149 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,456 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,588 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,385 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,776 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,203 |
| Countries of the Middle East | 0 | - | 4.96 | 198,745 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,278 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,515 |
| African Island Countries | 0 | - | 4.96 | 100,685 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,463 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,204 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,854 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,227 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,295 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,688 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,605 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,386 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,955 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,510 |
