| Countries Bordering Germany | 0 | - | 4.99 | 368,193 |
| Germany Country Quiz | 0 | - | 4.82 | 157,315 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,594 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,646 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,732 |
| Europe Map Quiz | 0 | - | 5.00 | 4,749,040 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,553 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,059 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,930 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,313 |
| States of Germany | 0 | - | 4.96 | 151,339 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,686 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,645 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,852 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,764 |
| Countries Bordering France | 0 | - | 4.83 | 401,391 |
| Italy Country Quiz | 0 | - | 4.82 | 122,797 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,157 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,926 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,159 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,697 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,521 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,609 |
| Departments of France | 0 | - | 4.93 | 53,459 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,470 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,475 |
| Name a City - European Countries | 0 | - | 4.91 | 64,995 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,152 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,485 |
| The Only European Country ... | 0 | - | 4.91 | 215,445 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,480 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,075 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,670 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,751 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,358 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,027 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,474 |
| Counties of Ireland | 0 | - | 4.92 | 194,216 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,712 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,669 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,113 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,559 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,525 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,391 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,684 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,830 |
| Slavic Countries | 0 | - | 4.96 | 111,334 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,248 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,786 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,706 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,200 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,014 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,845 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,588 |
| Counties of England | 0 | - | 4.97 | 793,279 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,813 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,546 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,592 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,590 |
| 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 | 105,601 |
| European Countries with One Border | 0 | - | 4.97 | 182,247 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,099 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,938 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,644 |
| Regions of Italy | 0 | - | 4.92 | 75,320 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,351 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,409 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,802 |
| Federal Subjects of Russia | 0 | - | 4.95 | 145,695 |
| 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 | 50,945 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,328 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,648 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,565 |
| Countries That Border Russia | 0 | - | 4.98 | 460,595 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,094 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,281 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,428 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,176 |
| UK Immigration by Country | 0 | - | 4.94 | 140,470 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,535 |
| 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 | 242,611 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,711 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,586 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,430 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,825 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,179 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,057 |
| Russia Country Quiz | 0 | - | 4.85 | 114,116 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,111 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,144 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,227 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,985 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,911 |
| 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 | 89,595 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,776 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,990 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,128 |
| Countries that Border Poland | 0 | - | 4.99 | 171,876 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,120 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,353 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,227 |
| 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 | 59,560 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,387 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,638 |
| Greece Country Quiz | 0 | - | 4.74 | 66,032 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,729 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,174 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,936 |
| Asia Map Quiz | 0 | - | 4.99 | 911,947 |
| 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 | 55,946 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,646 |
| Which City in Europe? | 0 | - | 4.83 | 107,068 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,981 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,301 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,059 |
| 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 | 73,241 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,323 |
| Norway Country Quiz | 0 | - | 4.44 | 77,044 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,701 |
| Finland Country Quiz | 0 | - | 4.50 | 59,413 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,013 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,752 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,695 |
| Malta Country Quiz | 0 | - | 4.81 | 30,963 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,636 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,474 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,276 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,666 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,540 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,325 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,776 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,378 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,319 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,508 |
| Countries of Africa | 0 | - | 5.00 | 2,524,258 |
| 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 | 75,515 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,267 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,802 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,258 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,743 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,854 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,276 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,327 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,448 |
| Australia Map Quiz | 0 | - | 4.94 | 343,463 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,801 |
| African East Coast | 0 | - | 4.96 | 95,623 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,685 |
| 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 | 609,845 |
| Geography of Germany | 0 | - | 4.35 | 17,141 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,564 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,203 |
| Europe Capital to Country | 0 | - | 4.99 | 249,131 |
| Asia Capital to Country | 0 | - | 4.96 | 126,257 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,311 |
| European Capitals by Map | 0 | - | 4.99 | 138,040 |
| African Capitals by Map | 0 | - | 4.99 | 132,982 |
| 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 | 84,073 |
| European Coastal Capitals | 0 | - | 4.95 | 90,205 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,391 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,520 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,111 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,641 |
| Countries of the Middle East | 0 | - | 4.96 | 200,098 |
| African Island Countries | 0 | - | 4.96 | 101,247 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,720 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,493 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,373 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,433 |
