| Countries Bordering Germany | 0 | - | 4.99 | 368,197 |
| Germany Country Quiz | 0 | - | 4.82 | 157,315 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,596 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,649 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,732 |
| Europe Map Quiz | 0 | - | 5.00 | 4,749,091 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,554 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,061 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,931 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,314 |
| States of Germany | 0 | - | 4.96 | 151,347 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,689 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,646 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,856 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,765 |
| Countries Bordering France | 0 | - | 4.83 | 401,398 |
| Italy Country Quiz | 0 | - | 4.82 | 122,800 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,158 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,928 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,160 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,698 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,522 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,611 |
| Departments of France | 0 | - | 4.93 | 53,468 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,470 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,479 |
| Name a City - European Countries | 0 | - | 4.91 | 64,996 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,154 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,488 |
| The Only European Country ... | 0 | - | 4.91 | 215,453 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,481 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,079 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,670 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,752 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,359 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,028 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,477 |
| Counties of Ireland | 0 | - | 4.92 | 194,222 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,716 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,669 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,115 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,560 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,561 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,396 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,687 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,832 |
| Slavic Countries | 0 | - | 4.96 | 111,335 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,250 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,787 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,708 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,200 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,016 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,846 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,589 |
| Counties of England | 0 | - | 4.97 | 793,299 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,820 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,547 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,606 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,593 |
| Monarchies of Europe | 0 | - | 4.90 | 97,778 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,517 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,602 |
| European Countries with One Border | 0 | - | 4.97 | 182,249 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,101 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,941 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,645 |
| Regions of Italy | 0 | - | 4.92 | 75,323 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,353 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,412 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,802 |
| Federal Subjects of Russia | 0 | - | 4.95 | 145,698 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,661 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,745 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 50,969 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,329 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,651 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,567 |
| Countries That Border Russia | 0 | - | 4.98 | 460,599 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,101 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,284 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,429 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,178 |
| UK Immigration by Country | 0 | - | 4.94 | 140,474 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,536 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,440 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,613 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,711 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,587 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,431 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,827 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,187 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,063 |
| Russia Country Quiz | 0 | - | 4.85 | 114,118 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,115 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,146 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,227 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,987 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,915 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,423 |
| Berlin City Trivia | 0 | - | 4.67 | 13,158 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,968 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,170 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,597 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,780 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,991 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,130 |
| Countries that Border Poland | 0 | - | 4.99 | 171,877 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,121 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,354 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,228 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,952 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,213 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,621 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,152 |
| France Country Quiz | 0 | - | 4.70 | 134,581 |
| Spain Country Quiz | 0 | - | 4.45 | 128,139 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,278 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,532 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,175 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,641 |
| Austria Country Quiz | 0 | - | 4.57 | 59,561 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,387 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,640 |
| Greece Country Quiz | 0 | - | 4.74 | 66,032 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,737 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,182 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,960 |
| Asia Map Quiz | 0 | - | 4.99 | 911,957 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,302 |
| Counties of Wales | 0 | - | 4.63 | 39,115 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,204 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,947 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,647 |
| Which City in Europe? | 0 | - | 4.83 | 107,071 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,982 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,306 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,060 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,274 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,385 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,446 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,245 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,327 |
| Norway Country Quiz | 0 | - | 4.44 | 77,045 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,702 |
| Finland Country Quiz | 0 | - | 4.50 | 59,415 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,017 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,752 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,696 |
| Malta Country Quiz | 0 | - | 4.81 | 30,964 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,636 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,475 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,277 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,667 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,541 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,333 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,784 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,380 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,325 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,509 |
| Countries of Africa | 0 | - | 5.00 | 2,524,341 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,180 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,032 |
| Countries that Beat France | 0 | - | 4.49 | 75,517 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,268 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,802 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,258 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,754 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,866 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,277 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,333 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,457 |
| Australia Map Quiz | 0 | - | 4.94 | 343,473 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,802 |
| African East Coast | 0 | - | 4.96 | 95,625 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,686 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,190 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,295 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,855 |
| Geography of Germany | 0 | - | 4.35 | 17,141 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,570 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,203 |
| Europe Capital to Country | 0 | - | 4.99 | 249,136 |
| Asia Capital to Country | 0 | - | 4.96 | 126,259 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,315 |
| European Capitals by Map | 0 | - | 4.99 | 138,043 |
| African Capitals by Map | 0 | - | 4.99 | 132,983 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,832 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,703 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,074 |
| European Coastal Capitals | 0 | - | 4.95 | 90,206 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,392 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,521 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,123 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,641 |
| Countries of the Middle East | 0 | - | 4.96 | 200,108 |
| African Island Countries | 0 | - | 4.96 | 101,250 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,722 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,498 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,390 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,435 |
