| States of Germany | 0 | - | 4.94 | 127,476 |
| Counties of England | 0 | - | 4.97 | 706,348 |
| States of Germany Map Quiz | 0 | - | 4.91 | 122,132 |
| Regions of Italy | 0 | - | 4.89 | 62,265 |
| Regions of Spain Quiz | 0 | - | 4.87 | 97,648 |
| Countries and Territories of the United Kingdom | 0 | - | 4.88 | 85,132 |
| Germany Immigration by Country | 0 | - | 4.91 | 71,508 |
| Germany Country Quiz | 0 | - | 4.82 | 143,141 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 171,808 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 136,143 |
| Europe Map Quiz | 0 | - | 5.00 | 4,358,497 |
| Regions of France Map Quiz | 0 | - | 4.96 | 129,514 |
| Counties of Ireland | 0 | - | 4.90 | 163,971 |
| Cantons of Switzerland | 0 | - | 4.97 | 41,612 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 393,250 |
| France Immigration by Country | 0 | - | 4.81 | 70,420 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 32,795 |
| Countries Bordering Germany | 0 | - | 4.99 | 344,784 |
| Italy Country Quiz | 0 | - | 4.81 | 111,600 |
| France Cities Map Quiz | 0 | - | 4.96 | 150,686 |
| Germany Cities Map Quiz | 0 | - | 4.84 | 108,066 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 87,909 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 140,105 |
| Countries Surrounding Rome | 0 | - | 4.96 | 47,045 |
| Name a City - European Countries | 0 | - | 4.95 | 53,895 |
| Countries That Use the Euro | 0 | - | 4.93 | 66,506 |
| 10 Easternmost Countries in Europe | 0 | - | 4.88 | 95,678 |
| The Only European Country ... | 0 | - | 4.93 | 183,608 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 340,044 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,359 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 53,799 |
| Regions of France | 0 | - | 4.65 | 103,319 |
| Counties of the UK and Ireland | 0 | - | 4.97 | 108,197 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,068,818 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,211,185 |
| Andorra Country Quiz | 0 | - | 4.87 | 28,479 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 59,161 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 191,015 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 76,602 |
| Slavic Countries | 0 | - | 4.96 | 101,699 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 180,369 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 140,320 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 78,773 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 117,037 |
| Australian States and Territories | 0 | - | 4.96 | 130,786 |
| Counties of Wales | 0 | - | 4.62 | 34,233 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 123,500 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 289,334 |
| Official Cities in the UK | 0 | - | 4.87 | 237,443 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 103,427 |
| Monarchies of Europe | 0 | - | 4.89 | 88,344 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 85,583 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 123,544 |
| European Countries with One Border | 0 | - | 4.96 | 152,800 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 146,672 |
| Counties of England Map Quiz | 0 | - | 4.97 | 290,341 |
| UK Cities Map Quiz | 0 | - | 4.95 | 438,545 |
| Three Band Flags of Europe | 0 | - | 4.97 | 174,608 |
| Provinces of China | 0 | - | 4.98 | 161,975 |
| Federal Subjects of Russia | 0 | - | 4.95 | 117,465 |
| Pixelated Europe Map | 0 | - | 4.90 | 111,123 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 136,042 |
| Countries That Border Russia | 0 | - | 4.98 | 431,614 |
| Countries Bordering France | 0 | - | 4.87 | 361,952 |
| US States Quiz | 0 | - | 5.00 | 15,027,324 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 205,362 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 146,336 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 57,458 |
| German Cities with the Most Tourists | 0 | - | 4.63 | 30,083 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 98,505 |
| UK Immigration by Country | 0 | - | 4.94 | 127,634 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 95,632 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 79,042 |
| Top 10 Coldest European Countries | 0 | - | 4.95 | 183,233 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 117,193 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 193,270 |
| Russia Country Quiz | 0 | - | 4.85 | 105,128 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 121,949 |
| Croatia Country Quiz | 0 | - | 4.81 | 38,369 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.82 | 31,630 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 84,677 |
| Provinces of the Netherlands | 0 | - | 4.66 | 34,320 |
| Councils of Scotland | 0 | - | 4.60 | 25,122 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 102,609 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 251,517 |
| Largest Islands of Greece | 0 | - | 4.58 | 41,162 |
| France Country Quiz | 0 | - | 4.76 | 123,539 |
| Spain Country Quiz | 0 | - | 4.45 | 117,321 |
| Netherlands Country Quiz | 0 | - | 4.53 | 74,246 |
| Belgium Country Quiz | 0 | - | 4.69 | 65,819 |
| Switzerland Country Quiz | 0 | - | 4.54 | 58,141 |
| Portugal Country Quiz | 0 | - | 4.66 | 66,055 |
| Austria Country Quiz | 0 | - | 4.55 | 55,149 |
| Monaco Country Quiz | 0 | - | 4.45 | 38,266 |
| Greece Country Quiz | 0 | - | 4.71 | 60,884 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,357,156 |
| Oceania Map Quiz | 0 | - | 4.98 | 577,908 |
| Africa Map Quiz | 0 | - | 5.00 | 1,964,002 |
| Asia Map Quiz | 0 | - | 4.99 | 802,370 |
| Nordic Cities Map Quiz | 0 | - | 4.75 | 85,990 |
| Sweden Immigration by Country | 0 | - | 4.66 | 43,100 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.50 | 36,813 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 66,811 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 129,709 |
| European Countries NOT in NATO | 0 | - | 4.79 | 36,423 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 57,810 |
| Countries that Border Hungary | 0 | - | 4.98 | 97,564 |
| Countries Bordering Austria | 0 | - | 4.97 | 111,268 |
| Countries Bordering Serbia | 0 | - | 4.95 | 84,481 |
| Countries Bordering Italy | 0 | - | 4.95 | 95,702 |
| Countries that Border Poland | 0 | - | 4.99 | 160,794 |
| Countries that Visit France the Most | 0 | - | 4.81 | 40,624 |
| Countries Closest to Spain | 0 | - | 4.95 | 208,946 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.92 | 76,972 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 67,069 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 22,878 |
| Countries Closest to Italy | 0 | - | 4.97 | 182,089 |
| Moldova Country Quiz | 0 | - | 4.86 | 27,885 |
| 50 Busiest Air Routes from London | 0 | - | 4.88 | 87,779 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 57,779 |
| French Geography Quiz #1 | 0 | - | 4.86 | 31,651 |
| World Capitals Closest to London | 0 | - | 4.91 | 94,634 |
| Africa Capitals Quiz | 0 | - | 4.99 | 651,119 |
| Asia Capitals Quiz | 0 | - | 4.98 | 608,236 |
| Which City in Europe? | 0 | - | 4.85 | 98,901 |
| American Countries on the Pacific Coast | 0 | - | 4.78 | 46,842 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 197,154 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,410 |
| Countries of Africa | 0 | - | 5.00 | 2,220,668 |
| Countries Closest to Iceland | 0 | - | 4.87 | 64,279 |
| Greenland Country Quiz | 0 | - | 4.82 | 32,986 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,294,799 |
| United States Map Quiz | 0 | - | 4.98 | 3,936,859 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 41,777 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 82,049 |
| Western Africa Map Quiz | 0 | - | 4.98 | 62,408 |
| Australia Map Quiz | 0 | - | 4.94 | 323,412 |
| Switzerland Immigration by Country | 0 | - | 4.76 | 23,121 |
| African East Coast | 0 | - | 4.97 | 85,978 |
| Canary Islands | 0 | - | 4.61 | 16,663 |
| European Cities by Map #2 | 0 | - | 4.48 | 44,801 |
| European Cities by Map #1 | 0 | - | 4.66 | 52,269 |
| Cities in Squares on a Map - Europe | 0 | - | 4.75 | 47,070 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.87 | 90,356 |
| Latvia Country Quiz | 0 | - | 4.84 | 29,067 |
| Europe Map Quiz - "B" Cities | 0 | - | 4.69 | 45,703 |
| Great Plains States and Provinces on a Map | 0 | - | 4.94 | 39,450 |
| Top European Languages on a Map | 0 | - | 4.78 | 120,291 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.92 | 47,280 |
| Flags of Asia Quiz | 0 | - | 4.99 | 535,947 |
| Geography of Germany | 0 | - | 4.37 | 15,856 |
| Canada Geography Trivia | 0 | - | 4.81 | 45,329 |
| Countries of Europe by Population | 0 | - | 4.98 | 131,814 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 96,221 |
| Random European City to Country | 0 | - | 4.71 | 108,566 |
| Europe Capital to Country | 0 | - | 4.99 | 223,957 |
| Asia Capital to Country | 0 | - | 4.96 | 107,397 |
| EU Capitals with No Hints | 0 | - | 4.96 | 127,417 |
| European Capitals by Map | 0 | - | 4.99 | 98,324 |
| African Capitals by Map | 0 | - | 4.99 | 114,227 |
| Asian Capitals by Map | 0 | - | 4.98 | 49,232 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 80,709 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 74,064 |
| European Coastal Capitals | 0 | - | 4.96 | 79,056 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 47,584 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 234,685 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 197,825 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,843 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 21,222 |
| Most Mentioned Allies of Russia | 0 | - | 4.47 | 34,887 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.58 | 94,748 |
| Countries of the Middle East | 0 | - | 4.95 | 177,477 |
| Most Mentioned Enemies of Russia | 0 | - | 4.71 | 83,744 |
| African Island Countries | 0 | - | 4.96 | 91,227 |
| Straight Shot to Antarctica | 0 | - | 4.91 | 38,088 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.92 | 52,059 |
| The Only Remaining European Country . . . | 0 | - | 4.40 | 57,511 |
| Countries of North America Quiz | 0 | - | 5.00 | 899,181 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 113,038 |
| Asian Countries Ending in "IA" | 0 | - | 4.95 | 95,404 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 121,873 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 201,185 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 142,800 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,960 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 134,376 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 106,746 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 149,662 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 90,340 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 98,331 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 61,762 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.44 | 69,237 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.70 | 60,054 |
| Countries Bordering the EU | 0 | - | 4.75 | 54,541 |
| Countries Closest to Europe | 0 | - | 4.72 | 104,302 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 101,227 |
| Germany A-Z | 0 | - | 4.55 | 58,617 |
| Luxembourg Country Quiz | 0 | - | 4.72 | 30,603 |
| Liechtenstein Country Quiz | 0 | - | 4.65 | 24,835 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 591,667 |
| South America Map Quiz | 0 | - | 5.00 | 1,438,504 |
