| World Capitals Closest to London | 0 | - | 4.88 | 110,962 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,365 |
| Germany Country Quiz | 0 | - | 4.83 | 158,591 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,705 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,136 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,827 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,398 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,099 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,137 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,118 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,566 |
| States of Germany | 0 | - | 4.95 | 154,048 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,550 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,250 |
| Countries Bordering France | 0 | - | 4.83 | 404,397 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,878 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,623 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,035 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,531 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,914 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,333 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,885 |
| Departments of France | 0 | - | 4.93 | 54,875 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,762 |
| Name a City - European Countries | 0 | - | 4.90 | 65,977 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,318 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,765 |
| The Only European Country ... | 0 | - | 4.91 | 218,412 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,183 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,846 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,172 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,079 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,190 |
| Counties of Ireland | 0 | - | 4.92 | 196,863 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,001 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,014 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,053 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,830 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,044 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,876 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,270 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,955 |
| Slavic Countries | 0 | - | 4.96 | 112,196 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,302 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,851 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,975 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,234 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,040 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,738 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,624 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,649 |
| Counties of England | 0 | - | 4.97 | 801,393 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,042 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,220 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,963 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,435 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,480 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,333 |
| Monarchies of Europe | 0 | - | 4.90 | 98,672 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,340 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,250 |
| European Countries with One Border | 0 | - | 4.97 | 183,528 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,271 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,642 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,381 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,230 |
| Regions of Italy | 0 | - | 4.92 | 76,737 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,049 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,391 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,620 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,965 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,575 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,301 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,659 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,293 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,102 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,643 |
| Countries That Border Russia | 0 | - | 4.98 | 463,961 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,214 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,177 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,463 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,745 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,534 |
| UK Immigration by Country | 0 | - | 4.94 | 141,488 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,616 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,722 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,655 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,591 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,364 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,628 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,797 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,629 |
| Russia Country Quiz | 0 | - | 4.83 | 115,153 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,684 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,633 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,509 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,721 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,477 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,484 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,786 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,964 |
| Berlin City Trivia | 0 | - | 4.67 | 13,289 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,290 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,635 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,819 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,328 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,897 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,926 |
| Countries that Border Poland | 0 | - | 4.99 | 172,963 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,677 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,144 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,289 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,928 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,894 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,077 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,620 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,516 |
| Countries Closest to India | 0 | - | 4.97 | 103,118 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,059 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,169 |
| France Country Quiz | 0 | - | 4.70 | 135,456 |
| Spain Country Quiz | 0 | - | 4.44 | 129,072 |
| Italy Country Quiz | 0 | - | 4.77 | 123,896 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,831 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,141 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,578 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,208 |
| Austria Country Quiz | 0 | - | 4.57 | 59,979 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,645 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,903 |
| Greece Country Quiz | 0 | - | 4.74 | 66,542 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,162 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,009 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,203 |
| Asia Map Quiz | 0 | - | 4.99 | 923,192 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,659 |
| Counties of Wales | 0 | - | 4.63 | 39,521 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,797 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,317 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,818 |
| Which City in Europe? | 0 | - | 4.83 | 107,774 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,053 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,455 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,568 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,992 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,631 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,125 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,407 |
| Norway Country Quiz | 0 | - | 4.45 | 77,690 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,182 |
| Finland Country Quiz | 0 | - | 4.51 | 59,923 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,335 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,996 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,976 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,699 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,428 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,857 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,351 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,312 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,455 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,637 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,485 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,846 |
| Countries of Africa | 0 | - | 5.00 | 2,553,321 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,704 |
| Countries that Beat France | 0 | - | 4.48 | 76,223 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,563 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,415 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,482 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,302 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,028 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,292 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,697 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,427 |
| Australia Map Quiz | 0 | - | 4.95 | 345,792 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,622 |
| African East Coast | 0 | - | 4.96 | 96,574 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,646 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,672 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,411 |
| Geography of Germany | 0 | - | 4.35 | 17,248 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,428 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 581,045 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,667 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,273 |
| Europe Capital to Country | 0 | - | 4.99 | 251,656 |
| Asia Capital to Country | 0 | - | 4.96 | 127,230 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,699 |
| European Capitals by Map | 0 | - | 4.99 | 141,520 |
| African Capitals by Map | 0 | - | 4.99 | 141,592 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,654 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,674 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,014 |
| European Coastal Capitals | 0 | - | 4.95 | 91,125 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,090 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,913 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,375 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,074 |
| Countries of the Middle East | 0 | - | 4.96 | 202,293 |
| African Island Countries | 0 | - | 4.96 | 102,265 |
