| World Capitals Closest to London | 0 | - | 4.88 | 110,805 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,702 |
| Germany Country Quiz | 0 | - | 4.83 | 158,191 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,618 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,383 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,374 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,286 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,360 |
| Europe Map Quiz | 0 | - | 5.00 | 4,771,547 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,746 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,228 |
| States of Germany | 0 | - | 4.95 | 153,228 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,290 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,081 |
| Countries Bordering France | 0 | - | 4.83 | 403,578 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,779 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,231 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,668 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,171 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,633 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,121 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,611 |
| Departments of France | 0 | - | 4.93 | 54,474 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,060 |
| Name a City - European Countries | 0 | - | 4.90 | 65,628 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,593 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,703 |
| The Only European Country ... | 0 | - | 4.91 | 217,418 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,590 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,667 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,025 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,969 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,010 |
| Counties of Ireland | 0 | - | 4.92 | 196,073 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,287 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,857 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,754 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,403 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,926 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,817 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,395 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,566 |
| Slavic Countries | 0 | - | 4.96 | 111,889 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,937 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,443 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,749 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,070 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,654 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,516 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,364 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,408 |
| Counties of England | 0 | - | 4.97 | 798,969 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,087 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,279 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,183 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,214 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,303 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,103 |
| Monarchies of Europe | 0 | - | 4.90 | 98,355 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,053 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,861 |
| European Countries with One Border | 0 | - | 4.97 | 183,131 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,904 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,410 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,861 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,726 |
| Regions of Italy | 0 | - | 4.92 | 76,248 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,421 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,163 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,419 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,027 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,938 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 86,796 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,431 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,997 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,765 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,330 |
| Countries That Border Russia | 0 | - | 4.98 | 462,852 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,061 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,939 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,643 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,394 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,332 |
| UK Immigration by Country | 0 | - | 4.94 | 141,171 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,270 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,638 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,365 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,269 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,147 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,511 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,104 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,050 |
| Russia Country Quiz | 0 | - | 4.83 | 114,706 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,192 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,472 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,415 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,631 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,991 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,390 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,575 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,804 |
| Berlin City Trivia | 0 | - | 4.67 | 13,247 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,191 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,522 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,378 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,518 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,431 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,673 |
| Countries that Border Poland | 0 | - | 4.99 | 172,616 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,384 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,988 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,138 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,720 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,606 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,019 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,476 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,386 |
| Countries Closest to India | 0 | - | 4.97 | 102,944 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,832 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,045 |
| France Country Quiz | 0 | - | 4.70 | 135,193 |
| Spain Country Quiz | 0 | - | 4.44 | 128,784 |
| Italy Country Quiz | 0 | - | 4.77 | 123,607 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,659 |
| Belgium Country Quiz | 0 | - | 4.72 | 71,948 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,458 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,031 |
| Austria Country Quiz | 0 | - | 4.57 | 59,843 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,570 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,825 |
| Greece Country Quiz | 0 | - | 4.74 | 66,371 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,767 |
| Oceania Map Quiz | 0 | - | 4.98 | 653,297 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,941 |
| Asia Map Quiz | 0 | - | 4.99 | 919,799 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,554 |
| Counties of Wales | 0 | - | 4.63 | 39,387 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,646 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,213 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,768 |
| Which City in Europe? | 0 | - | 4.83 | 107,574 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,697 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,095 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,420 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,701 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,529 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,582 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,066 |
| Norway Country Quiz | 0 | - | 4.44 | 77,504 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,033 |
| Finland Country Quiz | 0 | - | 4.50 | 59,791 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,247 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,928 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,884 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,675 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,386 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,799 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,026 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,822 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,818 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,111 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,826 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,743 |
| Countries of Africa | 0 | - | 5.00 | 2,545,248 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,545 |
| Countries that Beat France | 0 | - | 4.49 | 76,024 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,405 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,061 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,419 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,918 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,731 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,942 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,311 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,159 |
| Australia Map Quiz | 0 | - | 4.95 | 345,188 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,403 |
| African East Coast | 0 | - | 4.96 | 96,289 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,362 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,497 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,948 |
| Geography of Germany | 0 | - | 4.35 | 17,207 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,491 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 579,491 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,521 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,969 |
| Europe Capital to Country | 0 | - | 4.99 | 250,901 |
| Asia Capital to Country | 0 | - | 4.96 | 126,878 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,210 |
| European Capitals by Map | 0 | - | 4.99 | 139,984 |
| African Capitals by Map | 0 | - | 4.99 | 134,177 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,644 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,304 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,643 |
| European Coastal Capitals | 0 | - | 4.95 | 90,827 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,679 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,895 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,564 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,928 |
| Countries of the Middle East | 0 | - | 4.96 | 201,710 |
| African Island Countries | 0 | - | 4.96 | 101,882 |
