| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,509 |
| Europe Map Quiz | 0 | - | 5.00 | 4,747,170 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,974 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,633 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,304 |
| Name a City - European Countries | 0 | - | 4.91 | 64,922 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,018 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,373 |
| The Only European Country ... | 0 | - | 4.91 | 215,257 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,387 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,709 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,023 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,235,286 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,738 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,525 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,780 |
| Slavic Countries | 0 | - | 4.96 | 111,284 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,186 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,738 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,676 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,793 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,551 |
| Counties of England | 0 | - | 4.97 | 792,838 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,597 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,413 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,559 |
| Monarchies of Europe | 0 | - | 4.90 | 97,717 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,448 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,530 |
| European Countries with One Border | 0 | - | 4.97 | 182,171 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,034 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,847 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,203 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,546 |
| Regions of Italy | 0 | - | 4.92 | 75,243 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,229 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,369 |
| States of Germany | 0 | - | 4.96 | 151,175 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,762 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,394 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,637 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,717 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 49,764 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,590 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,272 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,584 |
| Countries That Border Russia | 0 | - | 4.98 | 460,424 |
| Countries Bordering France | 0 | - | 4.83 | 401,233 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,072 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,894 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,157 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,689 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,090 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,699 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,422 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,667 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,541 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,399 |
| Countries that Visit Australia the Most | 0 | - | 4.91 | 68,790 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,891 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,976 |
| Germany Country Quiz | 0 | - | 4.82 | 157,235 |
| Russia Country Quiz | 0 | - | 4.85 | 114,068 |
| Italy Country Quiz | 0 | - | 4.82 | 122,731 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,120 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,206 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,078 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,865 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,992 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,603 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,466 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,517 |
| Departments of France | 0 | - | 4.93 | 53,398 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,448 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,791 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,613 |
| Random European Capital to Country | 0 | - | 4.98 | 190,078 |
| Random European Country to Capital | 0 | - | 4.92 | 157,731 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,858 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,932 |
| Random African Capital to Country | 0 | - | 4.97 | 100,138 |
| Random African Country to Capital | 0 | - | 4.94 | 70,669 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,943 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,122 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,529 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,627 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,488 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,950 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,048 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,093 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,651 |
| Countries that Border Poland | 0 | - | 4.99 | 171,821 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,046 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,288 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,193 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,923 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,693 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,190 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,274 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,580 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,983 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,948 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,427 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,176 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,776 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,141 |
| Asia Map Quiz | 0 | - | 4.99 | 911,306 |
| Counties of Ireland | 0 | - | 4.92 | 194,103 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,551 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,157 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,643 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,074 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,512 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,812 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,277 |
| Which City in Europe? | 0 | - | 4.83 | 107,024 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,017 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,418 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,181 |
| Countries that Beat China | 0 | - | 4.86 | 115,226 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,275 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,730 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,675 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,539 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,628 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,438 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,268 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,651 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,490 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,910 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,327 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,302 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,167 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,484 |
| Countries of Africa | 0 | - | 5.00 | 2,522,367 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,161 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,017 |
| Countries that Beat France | 0 | - | 4.49 | 75,468 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,300 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,023 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,236 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,249 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,393 |
| Australia Map Quiz | 0 | - | 4.94 | 343,339 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,755 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,258 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,086 |
| African East Coast | 0 | - | 4.96 | 95,560 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,615 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,167 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 504,237 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,850 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,370 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,391 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,148 |
| Europe Capital to Country | 0 | - | 4.99 | 249,001 |
| Asia Capital to Country | 0 | - | 4.96 | 126,209 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,210 |
| European Capitals by Map | 0 | - | 4.99 | 137,852 |
| African Capitals by Map | 0 | - | 4.99 | 132,906 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,755 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,650 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,020 |
| European Coastal Capitals | 0 | - | 4.95 | 90,162 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,372 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,350 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,986 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,607 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,649 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,925 |
| Countries of the Middle East | 0 | - | 4.96 | 199,924 |
| African Island Countries | 0 | - | 4.96 | 101,197 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,696 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,398 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,709 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,363 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,012 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,799 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,278 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,266 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,416 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,544 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,928 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,715 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,756 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,605 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,861 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,967 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,993 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,081 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,909 |
| North America Map Quiz | 0 | - | 4.98 | 246,751 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,667 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,846 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,146 |
| Flags of North and South America | 0 | - | 4.99 | 370,447 |
| Australian States and Territories | 0 | - | 4.96 | 141,397 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,033 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,554 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,995 |
