| Countries Bordering Germany | 0 | - | 4.99 | 366,787 |
| States of Germany | 0 | - | 4.96 | 149,853 |
| Countries Bordering France | 0 | - | 4.85 | 397,533 |
| Germany Country Quiz | 0 | - | 4.82 | 156,428 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,544 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,272 |
| Departments of France | 0 | - | 4.93 | 52,700 |
| Counties of England | 0 | - | 4.97 | 788,539 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,093 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,390 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,384 |
| Counties of Ireland | 0 | - | 4.92 | 192,859 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,471 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,276 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,586 |
| Regions of Italy | 0 | - | 4.92 | 74,617 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,174 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,860 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,933 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,930 |
| Countries That Border Russia | 0 | - | 4.98 | 458,637 |
| Italy Country Quiz | 0 | - | 4.82 | 122,101 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,088 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,074 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,884 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,001 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,346 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,131 |
| Name a City - European Countries | 0 | - | 4.92 | 64,290 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,790 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,383 |
| The Only European Country ... | 0 | - | 4.91 | 213,567 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,364 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,689 |
| Countries that Border Poland | 0 | - | 4.99 | 171,247 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,485 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,165 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,763 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,196 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,716 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,495 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,633 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,362 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,733 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,682 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,133 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,785 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,109 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,181 |
| Slavic Countries | 0 | - | 4.96 | 110,790 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,614 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,218 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,411 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,819 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,610 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,420 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,092 |
| Australian States and Territories | 0 | - | 4.95 | 140,574 |
| Counties of Wales | 0 | - | 4.63 | 38,841 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,602 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,605 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,971 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,123 |
| Monarchies of Europe | 0 | - | 4.90 | 97,236 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,977 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,252 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,040 |
| European Countries with One Border | 0 | - | 4.97 | 181,504 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,007 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,027 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,709 |
| US States Quiz | 0 | - | 5.00 | 16,684,301 |
| Provinces of China | 0 | - | 4.97 | 199,784 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,068 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,676 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,278 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,141 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,754 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,700 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,817 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,319 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,273 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,013 |
| Regions of France | 0 | - | 4.78 | 119,088 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,293 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,959 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,110 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,727 |
| UK Immigration by Country | 0 | - | 4.94 | 139,513 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,694 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,281 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,183 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,050 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,401 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,074 |
| Russia Country Quiz | 0 | - | 4.85 | 113,579 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,006 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,802 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,004 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,709 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,416 |
| Councils of Scotland | 0 | - | 4.58 | 28,170 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,149 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,020 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,965 |
| Berlin City Trivia | 0 | - | 4.67 | 13,067 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,760 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,788 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,888 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,226 |
| Countries Bordering India | 0 | - | 4.98 | 162,553 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,631 |
| Countries that Border China | 0 | - | 4.96 | 261,730 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,668 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,177 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,341 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,907 |
| France Country Quiz | 0 | - | 4.70 | 133,746 |
| Spain Country Quiz | 0 | - | 4.45 | 127,523 |
| Netherlands Country Quiz | 0 | - | 4.50 | 79,916 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,177 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,904 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,293 |
| Austria Country Quiz | 0 | - | 4.57 | 59,299 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,205 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,452 |
| Greece Country Quiz | 0 | - | 4.74 | 65,714 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,461 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,664 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,102 |
| Asia Map Quiz | 0 | - | 4.99 | 906,138 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,726 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,758 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,661 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,551 |
| Which City in Europe? | 0 | - | 4.83 | 106,563 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,114 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,439 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,735 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,392 |
| Countries Bordering Brazil | 0 | - | 4.96 | 130,976 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,658 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,771 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,807 |
| Norway Country Quiz | 0 | - | 4.44 | 76,561 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,388 |
| Finland Country Quiz | 0 | - | 4.50 | 59,059 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,836 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,588 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,521 |
| Malta Country Quiz | 0 | - | 4.81 | 30,797 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,596 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,179 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,548 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,133 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,583 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,031 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,750 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,909 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,162 |
| Countries of Africa | 0 | - | 5.00 | 2,505,327 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,852 |
| Countries that Beat France | 0 | - | 4.49 | 75,123 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,125 |
| Countries that Beat Greece | 0 | - | 4.52 | 48,553 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,293 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,096 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,170 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,162 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,727 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,351 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,835 |
| Australia Map Quiz | 0 | - | 4.94 | 342,280 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,271 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,493 |
| African East Coast | 0 | - | 4.96 | 94,955 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,032 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,912 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,745 |
| Geography of Germany | 0 | - | 4.35 | 17,079 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,794 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,268 |
| Europe Capital to Country | 0 | - | 4.99 | 247,347 |
| Asia Capital to Country | 0 | - | 4.96 | 125,649 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,335 |
| European Capitals by Map | 0 | - | 4.99 | 136,022 |
| African Capitals by Map | 0 | - | 4.99 | 132,081 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,001 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,090 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,541 |
| European Coastal Capitals | 0 | - | 4.95 | 89,674 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,154 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,462 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,604 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,388 |
| Countries of the Middle East | 0 | - | 4.96 | 198,755 |
| African Island Countries | 0 | - | 4.96 | 100,691 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,465 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,209 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,736 |
