| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,803 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,089 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,190 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,383 |
| Name a City - European Countries | 0 | - | 4.92 | 64,386 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,969 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,543 |
| The Only European Country ... | 0 | - | 4.91 | 213,816 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,522 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,296 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,598 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,761 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,515 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,727 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,309 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,252 |
| Slavic Countries | 0 | - | 4.96 | 110,851 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,713 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,284 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,463 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,197 |
| Counties of England | 0 | - | 4.97 | 789,139 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,870 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,819 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,280 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,192 |
| Monarchies of Europe | 0 | - | 4.90 | 97,305 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,035 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,031 |
| European Countries with One Border | 0 | - | 4.97 | 181,617 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,517 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,114 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,677 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,846 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,863 |
| Regions of Italy | 0 | - | 4.92 | 74,716 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,332 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,906 |
| States of Germany | 0 | - | 4.96 | 150,029 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,140 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,964 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,328 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,241 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,808 |
| Germany Immigration by Country | 0 | - | 4.84 | 80,008 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,802 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,941 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,517 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,159 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,361 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,892 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,241 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,116 |
| Countries That Border Russia | 0 | - | 4.98 | 458,897 |
| Countries Bordering France | 0 | - | 4.83 | 399,022 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,029 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,763 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,240 |
| Germany Country Quiz | 0 | - | 4.82 | 156,538 |
| Russia Country Quiz | 0 | - | 4.85 | 113,626 |
| Italy Country Quiz | 0 | - | 4.82 | 122,196 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,846 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,035 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,633 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,371 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,185 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,140 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,949 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,074 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,706 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,924 |
| Departments of France | 0 | - | 4.93 | 52,805 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,366 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,198 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,412 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,271 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,229 |
| Asia Map Quiz | 0 | - | 4.99 | 906,968 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,790 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,849 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,966 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,452 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,314 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,780 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,696 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,775 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,743 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,448 |
| Countries that Border Poland | 0 | - | 4.99 | 171,344 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,459 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,846 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,936 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,703 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,528 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,299 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,371 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,804 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,314 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,614 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,538 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,392 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,600 |
| Counties of Ireland | 0 | - | 4.92 | 193,055 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,598 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,791 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,512 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,720 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,181 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,859 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,810 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,130 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,202 |
| Countries of Africa | 0 | - | 5.00 | 2,507,677 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,880 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,749 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,791 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,460 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,924 |
| Australia Map Quiz | 0 | - | 4.94 | 342,465 |
| African East Coast | 0 | - | 4.96 | 95,040 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,194 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,564 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,183 |
| Which City in Europe? | 0 | - | 4.83 | 106,612 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,279 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,846 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,884 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,461 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,363 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,090 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,125 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,502 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,048 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,349 |
| Europe Capital to Country | 0 | - | 4.99 | 247,778 |
| Asia Capital to Country | 0 | - | 4.96 | 125,750 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,447 |
| European Capitals by Map | 0 | - | 4.99 | 136,247 |
| African Capitals by Map | 0 | - | 4.99 | 132,164 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,122 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,180 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,601 |
| European Coastal Capitals | 0 | - | 4.95 | 89,747 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,181 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,781 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,783 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,421 |
| Countries of the Middle East | 0 | - | 4.96 | 198,901 |
| African Island Countries | 0 | - | 4.96 | 100,785 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,497 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,410 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,592 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,700 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,479 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,100 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,619 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,757 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,150 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,157 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,568 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,267 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,405 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,238 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,503 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,898 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,931 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,929 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,153 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,219 |
| North America Map Quiz | 0 | - | 4.98 | 244,415 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,433 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,342 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,291 |
| Flags of North and South America | 0 | - | 4.99 | 367,159 |
| Australian States and Territories | 0 | - | 4.95 | 140,820 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,875 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,150 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,687 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,017 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,679 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,439 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,946 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,646 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,764 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,895 |
| Random European City to Country | 0 | - | 4.69 | 116,310 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,796 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,259 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,566 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,374 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,070 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,129 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,421 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,461 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,673 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,833 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,690 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,929 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,784 |
| Regions of France | 0 | - | 4.78 | 119,231 |
