| Countries Bordering Germany | 0 | - | 4.99 | 369,478 |
| States of Germany | 0 | - | 4.96 | 152,667 |
| Countries Bordering France | 0 | - | 4.83 | 402,623 |
| Germany Country Quiz | 0 | - | 4.83 | 157,890 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,692 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,428 |
| Departments of France | 0 | - | 4.93 | 54,165 |
| Counties of England | 0 | - | 4.97 | 797,088 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,778 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,878 |
| Europe Map Quiz | 0 | - | 5.00 | 4,763,915 |
| Counties of Ireland | 0 | - | 4.92 | 195,385 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,844 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,474 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,862 |
| Regions of Italy | 0 | - | 4.92 | 75,920 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,993 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,019 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,062 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,290 |
| Countries That Border Russia | 0 | - | 4.98 | 461,818 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,700 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,796 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,377 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,954 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,081 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,553 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,539 |
| Name a City - European Countries | 0 | - | 4.90 | 65,402 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,099 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,312 |
| The Only European Country ... | 0 | - | 4.91 | 216,722 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,189 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,337 |
| Countries that Border Poland | 0 | - | 4.99 | 172,303 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,879 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,028 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,186 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,079 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,865 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,778 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,676 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,610 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,130 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,849 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,941 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,791 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,313 |
| Slavic Countries | 0 | - | 4.96 | 111,692 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,695 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,231 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,960 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,505 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,361 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,179 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,220 |
| Australian States and Territories | 0 | - | 4.96 | 142,010 |
| Counties of Wales | 0 | - | 4.63 | 39,307 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 171,976 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,611 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,625 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,925 |
| Monarchies of Europe | 0 | - | 4.90 | 98,169 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,882 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,575 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,442 |
| European Countries with One Border | 0 | - | 4.97 | 182,813 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,613 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,471 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,370 |
| US States Quiz | 0 | - | 5.00 | 16,879,944 |
| Provinces of China | 0 | - | 4.97 | 204,622 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,231 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,378 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,650 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,197 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,786 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,427 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 82,080 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,719 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,043 |
| Regions of France | 0 | - | 4.72 | 120,832 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,337 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,167 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,173 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,851 |
| UK Immigration by Country | 0 | - | 4.94 | 140,926 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,027 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,576 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,145 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,042 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,141 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,745 |
| Russia Country Quiz | 0 | - | 4.83 | 114,512 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,846 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,356 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,352 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,679 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,593 |
| Councils of Scotland | 0 | - | 4.58 | 28,505 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,647 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,883 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,680 |
| Berlin City Trivia | 0 | - | 4.67 | 13,215 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,118 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,400 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,081 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,942 |
| Countries Bordering India | 0 | - | 4.98 | 163,445 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,241 |
| Countries that Border China | 0 | - | 4.96 | 263,209 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,418 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,144 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,864 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,311 |
| France Country Quiz | 0 | - | 4.70 | 135,006 |
| Spain Country Quiz | 0 | - | 4.44 | 128,565 |
| Italy Country Quiz | 0 | - | 4.80 | 123,432 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,546 |
| Belgium Country Quiz | 0 | - | 4.73 | 71,818 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,381 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,917 |
| Austria Country Quiz | 0 | - | 4.57 | 59,755 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,513 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,761 |
| Greece Country Quiz | 0 | - | 4.74 | 66,279 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,375 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,537 |
| Africa Map Quiz | 0 | - | 5.00 | 2,118,309 |
| Asia Map Quiz | 0 | - | 4.99 | 917,090 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,473 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,472 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,137 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,735 |
| Which City in Europe? | 0 | - | 4.83 | 107,413 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,446 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,811 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,286 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,405 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,585 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,260 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,595 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,831 |
| Norway Country Quiz | 0 | - | 4.44 | 77,366 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,926 |
| Finland Country Quiz | 0 | - | 4.50 | 59,686 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,171 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,881 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,816 |
| Malta Country Quiz | 0 | - | 4.81 | 31,068 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,659 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,349 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,758 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,850 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,894 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,090 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,853 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,333 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,661 |
| Countries of Africa | 0 | - | 5.00 | 2,537,921 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,421 |
| Countries that Beat France | 0 | - | 4.49 | 75,870 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,366 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,980 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,882 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,378 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,162 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,877 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,729 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,003 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,911 |
| Australia Map Quiz | 0 | - | 4.95 | 344,663 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,195 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,490 |
| African East Coast | 0 | - | 4.96 | 96,094 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,116 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,371 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,781 |
| Geography of Germany | 0 | - | 4.35 | 17,188 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,873 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,715 |
| Europe Capital to Country | 0 | - | 4.99 | 250,370 |
| Asia Capital to Country | 0 | - | 4.96 | 126,682 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,905 |
| European Capitals by Map | 0 | - | 4.99 | 139,256 |
| African Capitals by Map | 0 | - | 4.99 | 133,821 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,440 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,095 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,442 |
| European Coastal Capitals | 0 | - | 4.95 | 90,620 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,596 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,069 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,104 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,840 |
| Countries of the Middle East | 0 | - | 4.96 | 201,222 |
| African Island Countries | 0 | - | 4.96 | 101,659 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,890 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,277 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,549 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,927 |
