| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,238 |
| Europe Map Quiz | 0 | - | 5.00 | 4,790,991 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,174 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,648 |
| Name a City - European Countries | 0 | - | 4.89 | 66,303 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,054 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,357 |
| The Only European Country ... | 0 | - | 4.91 | 219,351 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,711 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,435 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,544 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,726 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,356 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,965 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,604 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,067 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,289 |
| Slavic Countries | 0 | - | 4.96 | 112,453 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,689 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,365 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,862 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,848 |
| Counties of England | 0 | - | 4.97 | 803,665 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,213 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,988 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,531 |
| Monarchies of Europe | 0 | - | 4.90 | 98,971 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,927 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,979 |
| European Countries with One Border | 0 | - | 4.97 | 183,935 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,651 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,744 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,920 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,726 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,013 |
| Regions of Italy | 0 | - | 4.92 | 77,188 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,463 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,579 |
| States of Germany | 0 | - | 4.95 | 154,745 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,840 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,747 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,055 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,001 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,858 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,753 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,561 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,477 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,122 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,108 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,160 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,795 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,000 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,887 |
| Countries That Border Russia | 0 | - | 4.98 | 464,709 |
| Countries Bordering France | 0 | - | 4.83 | 405,156 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,057 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,027 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,020 |
| Germany Country Quiz | 0 | - | 4.82 | 158,956 |
| Russia Country Quiz | 0 | - | 4.83 | 115,385 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,799 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,612 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,971 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,964 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,333 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,908 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,155 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,551 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,141 |
| Departments of France | 0 | - | 4.93 | 55,283 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,757 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,144 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,041 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,898 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,866 |
| Asia Map Quiz | 0 | - | 4.99 | 926,043 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,385 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,784 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,188 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,076 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,905 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,730 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,054 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,995 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,156 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,319 |
| Countries that Border Poland | 0 | - | 4.99 | 173,272 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,650 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,519 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,906 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,585 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,646 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,196 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,263 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,318 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,532 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,532 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,074 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,046 |
| Counties of Ireland | 0 | - | 4.92 | 197,512 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,537 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,002 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,115 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,107 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,668 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,508 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,153 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,175 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,963 |
| Countries of Africa | 0 | - | 5.00 | 2,562,758 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,696 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,636 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,549 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,065 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,735 |
| Australia Map Quiz | 0 | - | 4.95 | 346,336 |
| African East Coast | 0 | - | 4.96 | 96,868 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,467 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,908 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,559 |
| Which City in Europe? | 0 | - | 4.83 | 107,957 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,943 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,225 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,693 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,396 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,859 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,538 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,170 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,937 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,330 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,264 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,423 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,597 |
| Europe Capital to Country | 0 | - | 4.99 | 252,374 |
| Asia Capital to Country | 0 | - | 4.96 | 127,639 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,156 |
| European Capitals by Map | 0 | - | 4.99 | 142,360 |
| African Capitals by Map | 0 | - | 4.99 | 142,447 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,053 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,028 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,300 |
| European Coastal Capitals | 0 | - | 4.95 | 91,433 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,241 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,041 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,052 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,213 |
| Countries of the Middle East | 0 | - | 4.96 | 203,119 |
| African Island Countries | 0 | - | 4.96 | 102,667 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,214 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,634 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,542 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,934 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,407 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,839 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,999 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,649 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,054 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,932 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,981 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,566 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,021 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,255 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 46,273 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,860 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,212 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,033 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,630 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,764 |
| North America Map Quiz | 0 | - | 4.98 | 252,454 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,549 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,873 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,499 |
| Flags of North and South America | 0 | - | 4.99 | 377,597 |
| Australian States and Territories | 0 | - | 4.96 | 142,959 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,688 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,712 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,767 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,520 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,166 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,393 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,816 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,757 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,775 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,222 |
| Random European City to Country | 0 | - | 4.69 | 118,510 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,210 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,807 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,365 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,019 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,238 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,500 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,564 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,367 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,879 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,715 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,267 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,443 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,304 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,862 |
| Regions of France | 0 | - | 4.70 | 122,252 |
