| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,489 |
| Europe Map Quiz | 0 | - | 5.00 | 4,746,740 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,952 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,612 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,280 |
| Name a City - European Countries | 0 | - | 4.91 | 64,899 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,989 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,352 |
| The Only European Country ... | 0 | - | 4.91 | 215,221 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,364 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,708 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,020 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,235,074 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,652 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,495 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,760 |
| Slavic Countries | 0 | - | 4.96 | 111,277 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,175 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,723 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,673 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,789 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,548 |
| Counties of England | 0 | - | 4.97 | 792,742 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,553 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,398 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,547 |
| Monarchies of Europe | 0 | - | 4.90 | 97,712 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,433 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,521 |
| European Countries with One Border | 0 | - | 4.97 | 182,154 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,016 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,806 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,184 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,530 |
| Regions of Italy | 0 | - | 4.92 | 75,232 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,208 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,363 |
| States of Germany | 0 | - | 4.96 | 151,146 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,760 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,361 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,628 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,710 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 49,196 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,564 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,263 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,564 |
| Countries That Border Russia | 0 | - | 4.98 | 460,398 |
| Countries Bordering France | 0 | - | 4.83 | 401,191 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,046 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,862 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,138 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,679 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,070 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,679 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,364 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,658 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,529 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,395 |
| Countries that Visit Australia the Most | 0 | - | 4.91 | 68,783 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,828 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,954 |
| Germany Country Quiz | 0 | - | 4.82 | 157,216 |
| Russia Country Quiz | 0 | - | 4.85 | 114,058 |
| Italy Country Quiz | 0 | - | 4.82 | 122,707 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,114 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,200 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,066 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,856 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,866 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,588 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,454 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,493 |
| Departments of France | 0 | - | 4.93 | 53,341 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,446 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,776 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,604 |
| Random European Capital to Country | 0 | - | 4.98 | 190,009 |
| Random European Country to Capital | 0 | - | 4.92 | 155,273 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,789 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,889 |
| Random African Capital to Country | 0 | - | 4.97 | 100,116 |
| Random African Country to Capital | 0 | - | 4.94 | 70,654 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,937 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,114 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,503 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,593 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,469 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,946 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,041 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,084 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,644 |
| Countries that Border Poland | 0 | - | 4.99 | 171,810 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,037 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,274 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,186 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,916 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,681 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,186 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,257 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,578 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,982 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,929 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,420 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,093 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,709 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,954 |
| Asia Map Quiz | 0 | - | 4.99 | 911,164 |
| Counties of Ireland | 0 | - | 4.92 | 194,070 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,523 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,151 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,640 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,071 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,510 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,807 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,261 |
| Which City in Europe? | 0 | - | 4.83 | 107,016 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,010 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,414 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,169 |
| Countries that Beat China | 0 | - | 4.86 | 115,213 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,270 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,727 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,673 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,538 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,628 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,429 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,266 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,648 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,475 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,838 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,232 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,289 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,141 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,477 |
| Countries of Africa | 0 | - | 5.00 | 2,522,058 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,157 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,014 |
| Countries that Beat France | 0 | - | 4.49 | 75,463 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,244 |
| United States Map Quiz | 0 | - | 4.98 | 4,148,860 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,220 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,227 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,375 |
| Australia Map Quiz | 0 | - | 4.94 | 343,323 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,746 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,255 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,084 |
| African East Coast | 0 | - | 4.96 | 95,547 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,603 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,165 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 504,179 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,824 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,309 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,362 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,125 |
| Europe Capital to Country | 0 | - | 4.99 | 248,967 |
| Asia Capital to Country | 0 | - | 4.96 | 126,196 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,183 |
| European Capitals by Map | 0 | - | 4.99 | 137,815 |
| African Capitals by Map | 0 | - | 4.99 | 132,894 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,750 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,631 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,006 |
| European Coastal Capitals | 0 | - | 4.95 | 90,150 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,366 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,316 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,928 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,599 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,631 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,914 |
| Countries of the Middle East | 0 | - | 4.96 | 199,899 |
| African Island Countries | 0 | - | 4.96 | 101,187 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,694 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,377 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,522 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,341 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,996 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,788 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,261 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,249 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,413 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,540 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,921 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,704 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,745 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,597 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,857 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,961 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,937 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,831 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,881 |
| North America Map Quiz | 0 | - | 4.98 | 246,686 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,655 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,834 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,076 |
| Flags of North and South America | 0 | - | 4.99 | 370,293 |
| Australian States and Territories | 0 | - | 4.96 | 141,389 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,957 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,543 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,990 |
