| Countries Bordering Germany | 0 | - | 4.99 | 368,179 |
| States of Germany | 0 | - | 4.96 | 151,318 |
| Countries Bordering France | 0 | - | 4.83 | 401,363 |
| Germany Country Quiz | 0 | - | 4.82 | 157,299 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,133 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,911 |
| Departments of France | 0 | - | 4.93 | 53,453 |
| Counties of England | 0 | - | 4.97 | 793,222 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,618 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,667 |
| Europe Map Quiz | 0 | - | 5.00 | 4,748,750 |
| Counties of Ireland | 0 | - | 4.92 | 194,197 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,700 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,911 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,306 |
| Regions of Italy | 0 | - | 4.92 | 75,307 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,314 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,404 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,670 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,804 |
| Countries That Border Russia | 0 | - | 4.98 | 460,565 |
| Italy Country Quiz | 0 | - | 4.82 | 122,785 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,144 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,679 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,511 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,598 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,466 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,445 |
| Name a City - European Countries | 0 | - | 4.91 | 64,978 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,131 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,463 |
| The Only European Country ... | 0 | - | 4.91 | 215,416 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,469 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,070 |
| Countries that Border Poland | 0 | - | 4.99 | 171,869 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,728 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,342 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,022 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,413 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,503 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,666 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,107 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,557 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,353 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,578 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,640 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,239 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,651 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,825 |
| Slavic Countries | 0 | - | 4.96 | 111,325 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,236 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,775 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,701 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,192 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,001 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,835 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,584 |
| Australian States and Territories | 0 | - | 4.96 | 141,453 |
| Counties of Wales | 0 | - | 4.63 | 39,114 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,791 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,528 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,568 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,583 |
| Monarchies of Europe | 0 | - | 4.90 | 97,769 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,505 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,042 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,272 |
| European Countries with One Border | 0 | - | 4.97 | 182,237 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,096 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,919 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,634 |
| US States Quiz | 0 | - | 5.00 | 16,795,454 |
| Provinces of China | 0 | - | 4.97 | 202,608 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,796 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,615 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,658 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,741 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 50,832 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,318 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,638 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,947 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,069 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,561 |
| Regions of France | 0 | - | 4.77 | 120,092 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,072 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,259 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,753 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,395 |
| UK Immigration by Country | 0 | - | 4.94 | 140,462 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,520 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,438 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,705 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,579 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,131 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,042 |
| Russia Country Quiz | 0 | - | 4.85 | 114,108 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,091 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,143 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,222 |
| Provinces of China Map Quiz | 0 | - | 4.91 | 93,278 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,078 |
| Councils of Scotland | 0 | - | 4.58 | 28,293 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,974 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,861 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,411 |
| Berlin City Trivia | 0 | - | 4.67 | 13,157 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,963 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,163 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,580 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,743 |
| Countries Bordering India | 0 | - | 4.98 | 163,233 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,987 |
| Countries that Border China | 0 | - | 4.96 | 262,611 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,126 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,735 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,616 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,150 |
| France Country Quiz | 0 | - | 4.70 | 134,567 |
| Spain Country Quiz | 0 | - | 4.45 | 128,127 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,274 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,528 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,170 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,638 |
| Austria Country Quiz | 0 | - | 4.57 | 59,557 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,384 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,634 |
| Greece Country Quiz | 0 | - | 4.74 | 66,030 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,664 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,120 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,822 |
| Asia Map Quiz | 0 | - | 4.99 | 911,863 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,298 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,194 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,940 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,646 |
| Which City in Europe? | 0 | - | 4.83 | 107,059 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,966 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,292 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,056 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,950 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,338 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,979 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,234 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,315 |
| Norway Country Quiz | 0 | - | 4.44 | 77,034 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,696 |
| Finland Country Quiz | 0 | - | 4.50 | 59,405 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,011 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,746 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,689 |
| Malta Country Quiz | 0 | - | 4.81 | 30,958 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,634 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,274 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,665 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,535 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,231 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,712 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,366 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,299 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,504 |
| Countries of Africa | 0 | - | 5.00 | 2,523,912 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,177 |
| Countries that Beat France | 0 | - | 4.49 | 75,510 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,264 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,798 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,577 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,256 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,692 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,709 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,270 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,312 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,440 |
| Australia Map Quiz | 0 | - | 4.94 | 343,440 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,790 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,075 |
| African East Coast | 0 | - | 4.96 | 95,609 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,671 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,185 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,757 |
| Geography of Germany | 0 | - | 4.35 | 17,140 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,541 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,197 |
| Europe Capital to Country | 0 | - | 4.99 | 249,107 |
| Asia Capital to Country | 0 | - | 4.96 | 126,253 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,300 |
| European Capitals by Map | 0 | - | 4.99 | 138,010 |
| African Capitals by Map | 0 | - | 4.99 | 132,974 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,815 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,693 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,068 |
| European Coastal Capitals | 0 | - | 4.95 | 90,196 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,387 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,488 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,097 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,635 |
| Countries of the Middle East | 0 | - | 4.96 | 200,037 |
| African Island Countries | 0 | - | 4.96 | 101,240 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,717 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,482 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,266 |
