| Counties of England | 0 | - | 4.97 | 797,819 |
| Regions of Italy | 0 | - | 4.92 | 76,048 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,133 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,062 |
| States of Germany | 0 | - | 4.95 | 152,853 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,291 |
| Departments of France | 0 | - | 4.93 | 54,264 |
| Europe Map Quiz | 0 | - | 5.00 | 4,766,620 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,310 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,597 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,967 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,612 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,542 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,287 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,153 |
| Germany Country Quiz | 0 | - | 4.83 | 158,002 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,724 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,779 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,518 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,918 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,461 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,006 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,158 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,565 |
| Name a City - European Countries | 0 | - | 4.90 | 65,478 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,263 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,436 |
| The Only European Country ... | 0 | - | 4.91 | 216,988 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,343 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,710 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,374 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,437 |
| Regions of France | 0 | - | 4.72 | 120,968 |
| Counties of Ireland | 0 | - | 4.92 | 195,610 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,059 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,596 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,060 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,229 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,993 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,401 |
| Slavic Countries | 0 | - | 4.96 | 111,760 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,770 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,304 |
| Austria Country Quiz | 0 | - | 4.57 | 59,795 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,255 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,297 |
| Australian States and Territories | 0 | - | 4.96 | 142,107 |
| Counties of Wales | 0 | - | 4.63 | 39,333 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,016 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,356 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,836 |
| Official Cities in the UK | 0 | - | 4.89 | 284,139 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,971 |
| Monarchies of Europe | 0 | - | 4.90 | 98,228 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,949 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,687 |
| European Countries with One Border | 0 | - | 4.97 | 182,933 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,716 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,851 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,840 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,492 |
| States of India | 0 | - | 4.95 | 193,705 |
| Japanese Prefectures | 0 | - | 4.98 | 137,253 |
| Provinces of China | 0 | - | 4.97 | 204,955 |
| Regions of New Zealand | 0 | - | 4.85 | 28,544 |
| Provinces of Turkey | 0 | - | 4.95 | 204,414 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,381 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,731 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,874 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,555 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,165 |
| Countries That Border Russia | 0 | - | 4.98 | 462,057 |
| Countries Bordering France | 0 | - | 4.83 | 402,825 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,657 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,556 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,321 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,249 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,553 |
| UK Immigration by Country | 0 | - | 4.94 | 141,018 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,126 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,213 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,118 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,484 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,863 |
| Russia Country Quiz | 0 | - | 4.83 | 114,579 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,981 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,406 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,378 |
| States of Mexico | 0 | - | 4.96 | 176,391 |
| Councils of Scotland | 0 | - | 4.58 | 28,536 |
| States of Brazil | 0 | - | 4.97 | 88,299 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,029 |
| France Immigration by Country | 0 | - | 4.70 | 76,590 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,784 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,094 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,067 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,872 |
| France Country Quiz | 0 | - | 4.70 | 135,068 |
| Spain Country Quiz | 0 | - | 4.44 | 128,654 |
| Italy Country Quiz | 0 | - | 4.80 | 123,497 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,576 |
| Belgium Country Quiz | 0 | - | 4.73 | 71,863 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,407 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,955 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,537 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,786 |
| Greece Country Quiz | 0 | - | 4.74 | 66,326 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,881 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,059 |
| Africa Map Quiz | 0 | - | 5.00 | 2,119,736 |
| Asia Map Quiz | 0 | - | 4.99 | 917,900 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,498 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,559 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,168 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,752 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,141 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,443 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,185 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,185 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,015 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,329 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,300 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,498 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,911 |
| Countries that Border Poland | 0 | - | 4.99 | 172,387 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,908 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,166 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,903 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,225 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,178 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,897 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,847 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,667 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,908 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,030 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,542 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,809 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,726 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,611 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,830 |
| Which City in Europe? | 0 | - | 4.83 | 107,473 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,945 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,510 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,695 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,908 |
| Countries of Africa | 0 | - | 5.00 | 2,540,664 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,648 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,939 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,999 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,585 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,571 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,888 |
| United States Map Quiz | 0 | - | 4.98 | 4,161,205 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,809 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,095 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,013 |
| Australia Map Quiz | 0 | - | 4.95 | 344,833 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,294 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 29,765 |
| African East Coast | 0 | - | 4.96 | 96,146 |
| Canary Islands | 0 | - | 4.62 | 17,486 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,365 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,771 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,916 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,462 |
| European Cities Beginning with B - Click Map | 0 | - | 4.78 | 78,269 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,195 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,419 |
| Flags of Asia Quiz | 0 | - | 4.99 | 614,480 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,106 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,813 |
| Random European City to Country | 0 | - | 4.69 | 117,765 |
| Europe Capital to Country | 0 | - | 4.99 | 250,565 |
| Asia Capital to Country | 0 | - | 4.96 | 126,748 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,033 |
| European Capitals by Map | 0 | - | 4.99 | 139,564 |
| African Capitals by Map | 0 | - | 4.99 | 134,017 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,521 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,170 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,515 |
| European Coastal Capitals | 0 | - | 4.95 | 90,694 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,620 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,360 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,254 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,876 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,046 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,177 |
| Countries of the Middle East | 0 | - | 4.96 | 201,347 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,606 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,060 |
| African Island Countries | 0 | - | 4.96 | 101,724 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,918 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,407 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,585 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,958 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,772 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,430 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,021 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,603 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,663 |
