| Countries Bordering Germany | 0 | - | 4.99 | 370,908 |
| States of Germany | 0 | - | 4.95 | 153,543 |
| Countries Bordering France | 0 | - | 4.83 | 403,822 |
| Germany Country Quiz | 0 | - | 4.83 | 158,314 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,343 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,799 |
| Departments of France | 0 | - | 4.93 | 54,605 |
| Counties of England | 0 | - | 4.97 | 799,792 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,594 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,060 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,384 |
| Counties of Ireland | 0 | - | 4.92 | 196,298 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,480 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,830 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,320 |
| Regions of Italy | 0 | - | 4.92 | 76,414 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,643 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,236 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,359 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,506 |
| Countries That Border Russia | 0 | - | 4.98 | 463,089 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,815 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,289 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,733 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,176 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,700 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,637 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,300 |
| Name a City - European Countries | 0 | - | 4.90 | 65,770 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,834 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,917 |
| The Only European Country ... | 0 | - | 4.91 | 217,717 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,794 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,719 |
| Countries that Border Poland | 0 | - | 4.99 | 172,697 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,992 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,499 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,311 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,463 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,061 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,906 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,851 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,337 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,542 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,952 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,722 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,673 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,694 |
| Slavic Countries | 0 | - | 4.96 | 111,993 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,049 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,553 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,129 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,704 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,586 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,456 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,494 |
| Australian States and Territories | 0 | - | 4.96 | 142,361 |
| Counties of Wales | 0 | - | 4.63 | 39,422 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,823 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,673 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,459 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,191 |
| Monarchies of Europe | 0 | - | 4.90 | 98,444 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,129 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,963 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,558 |
| European Countries with One Border | 0 | - | 4.97 | 183,248 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,023 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,967 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,860 |
| US States Quiz | 0 | - | 5.00 | 16,932,656 |
| Provinces of China | 0 | - | 4.97 | 206,053 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,478 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,271 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,216 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,471 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,513 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,079 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,858 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,894 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,221 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,427 |
| Regions of France | 0 | - | 4.70 | 121,411 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,514 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,955 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,514 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,732 |
| UK Immigration by Country | 0 | - | 4.94 | 141,245 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,375 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,658 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,423 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,347 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,764 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,240 |
| Russia Country Quiz | 0 | - | 4.83 | 114,783 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,339 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,530 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,443 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,028 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,918 |
| Councils of Scotland | 0 | - | 4.58 | 28,598 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,151 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,682 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,856 |
| Berlin City Trivia | 0 | - | 4.67 | 13,272 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,225 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,557 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,522 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,763 |
| Countries Bordering India | 0 | - | 4.98 | 163,614 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,485 |
| Countries that Border China | 0 | - | 4.96 | 263,682 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,734 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,476 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,022 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,419 |
| France Country Quiz | 0 | - | 4.70 | 135,289 |
| Spain Country Quiz | 0 | - | 4.44 | 128,884 |
| Italy Country Quiz | 0 | - | 4.77 | 123,706 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,700 |
| Belgium Country Quiz | 0 | - | 4.72 | 71,995 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,491 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,087 |
| Austria Country Quiz | 0 | - | 4.57 | 59,886 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,591 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,848 |
| Greece Country Quiz | 0 | - | 4.74 | 66,425 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,069 |
| Oceania Map Quiz | 0 | - | 4.98 | 655,766 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,040 |
| Asia Map Quiz | 0 | - | 4.99 | 920,608 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,585 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,690 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,246 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,780 |
| Which City in Europe? | 0 | - | 4.83 | 107,653 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,829 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,186 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,465 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,731 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,988 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,627 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,801 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,155 |
| Norway Country Quiz | 0 | - | 4.44 | 77,557 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,074 |
| Finland Country Quiz | 0 | - | 4.51 | 59,826 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,266 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,949 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,915 |
| Malta Country Quiz | 0 | - | 4.81 | 31,135 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,678 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,395 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,817 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,167 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,641 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,498 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,205 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,006 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,771 |
| Countries of Africa | 0 | - | 5.00 | 2,547,620 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,581 |
| Countries that Beat France | 0 | - | 4.49 | 76,075 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,422 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,094 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,026 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,444 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,285 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,835 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,035 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,436 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,239 |
| Australia Map Quiz | 0 | - | 4.95 | 345,395 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,460 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,735 |
| African East Coast | 0 | - | 4.96 | 96,388 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,445 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,544 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,720 |
| Geography of Germany | 0 | - | 4.35 | 17,216 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,796 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,074 |
| Europe Capital to Country | 0 | - | 4.99 | 251,137 |
| Asia Capital to Country | 0 | - | 4.96 | 126,966 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,370 |
| European Capitals by Map | 0 | - | 4.99 | 140,516 |
| African Capitals by Map | 0 | - | 4.99 | 138,013 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,987 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,398 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,740 |
| European Coastal Capitals | 0 | - | 4.95 | 90,918 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,727 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,166 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,836 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,968 |
| Countries of the Middle East | 0 | - | 4.96 | 201,865 |
| African Island Countries | 0 | - | 4.96 | 101,972 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,999 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,789 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,839 |
