| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,989 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,122 |
| Slavic Countries | 0 | - | 4.96 | 112,321 |
| Europe Map Quiz | 0 | - | 5.00 | 4,786,068 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,732 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,434 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,426 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,350 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,690 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,715 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,565 |
| Lithuania Country Quiz | 0 | - | 4.63 | 31,783 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,111 |
| Name a City - European Countries | 0 | - | 4.90 | 66,113 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,655 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,002 |
| The Only European Country ... | 0 | - | 4.91 | 218,830 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,419 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,981 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,231 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,272 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,031 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,017 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,256,918 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,143 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,613 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,442 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,989 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,726 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,718 |
| Counties of England | 0 | - | 4.97 | 802,438 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,540 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,607 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,791 |
| Monarchies of Europe | 0 | - | 4.90 | 98,807 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,442 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,780 |
| European Countries with One Border | 0 | - | 4.97 | 183,713 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,468 |
| Latvia Country Quiz | 0 | - | 4.77 | 32,192 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,565 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,750 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,493 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,915 |
| Regions of Italy | 0 | - | 4.92 | 76,977 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,246 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,485 |
| States of Germany | 0 | - | 4.95 | 154,359 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,721 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,703 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,526 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,770 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,657 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,429 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,292 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,173 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,310 |
| Countries That Border Russia | 0 | - | 4.98 | 464,369 |
| Countries Bordering France | 0 | - | 4.83 | 404,754 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,709 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,667 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,789 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,867 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,292 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,817 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,739 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,403 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,816 |
| Germany Country Quiz | 0 | - | 4.82 | 158,777 |
| Russia Country Quiz | 0 | - | 4.83 | 115,276 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,916 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,805 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,163 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,738 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,037 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,445 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,989 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,432 |
| Departments of France | 0 | - | 4.93 | 55,078 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,728 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,797 |
| Geography of Russia | 0 | - | 4.57 | 21,596 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,328 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,697 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,004 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,689 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,492 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,917 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,036 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,227 |
| Countries that Border Poland | 0 | - | 4.99 | 173,114 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,482 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,400 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,819 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,500 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,601 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,132 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,043 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,448 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,315 |
| Romania Country Quiz | 0 | - | 4.63 | 54,109 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,762 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,441 |
| Estonia Country Quiz | 0 | - | 4.60 | 31,251 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,968 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,148 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,925 |
| Africa Map Quiz | 0 | - | 5.00 | 2,127,946 |
| Asia Map Quiz | 0 | - | 4.99 | 924,587 |
| Counties of Ireland | 0 | - | 4.92 | 197,201 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,286 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,900 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,067 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,038 |
| Which City in Europe? | 0 | - | 4.83 | 107,860 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,649 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,872 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,101 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,549 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,415 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,442 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,870 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,455 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,337 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,439 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,791 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,822 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,891 |
| Countries of Africa | 0 | - | 5.00 | 2,557,976 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,196 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,021 |
| United States Map Quiz | 0 | - | 4.98 | 4,170,549 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,414 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,877 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,559 |
| Australia Map Quiz | 0 | - | 4.95 | 346,070 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,752 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,104 |
| African East Coast | 0 | - | 4.96 | 96,712 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,793 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,761 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,732 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,815 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,418 |
| Europe Capital to Country | 0 | - | 4.99 | 251,964 |
| Asia Capital to Country | 0 | - | 4.96 | 127,341 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,895 |
| European Capitals by Map | 0 | - | 4.99 | 141,962 |
| African Capitals by Map | 0 | - | 4.99 | 142,019 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,865 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,813 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,130 |
| European Coastal Capitals | 0 | - | 4.95 | 91,260 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,161 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,473 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,668 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,137 |
| Countries of the Middle East | 0 | - | 4.96 | 202,603 |
| African Island Countries | 0 | - | 4.96 | 102,396 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,153 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,294 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,750 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,761 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,280 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,528 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,283 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,480 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,934 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,751 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,476 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,221 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,848 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,106 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,079 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,749 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,464 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,866 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,063 |
| Montenegro Country Quiz | 0 | - | 4.61 | 23,851 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,899 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,357 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,160 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,588 |
| North America Map Quiz | 0 | - | 4.98 | 251,839 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,493 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,767 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,039 |
| Flags of North and South America | 0 | - | 4.99 | 376,665 |
| Australian States and Territories | 0 | - | 4.96 | 142,799 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,904 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,544 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,632 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,485 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,023 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,184 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,542 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,522 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 361,299 |
| Random European City to Country | 0 | - | 4.69 | 118,414 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,770 |
