| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,455 |
| Slavic Countries | 0 | - | 4.96 | 111,798 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,323 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,752 |
| Europe Map Quiz | 0 | - | 5.00 | 4,767,781 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,014 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,677 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,577 |
| Name a City - European Countries | 0 | - | 4.90 | 65,523 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,354 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,508 |
| The Only European Country ... | 0 | - | 4.91 | 217,121 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,407 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,333 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,212 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,241 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,218 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,816 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,762 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,984 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,680 |
| Counties of England | 0 | - | 4.97 | 798,108 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,288 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,106 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,820 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,344 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,292 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,493 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,965 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,141 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,246 |
| Monarchies of Europe | 0 | - | 4.90 | 98,264 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,983 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,734 |
| Countries That Border Russia | 0 | - | 4.98 | 462,334 |
| European Countries with One Border | 0 | - | 4.97 | 182,993 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,766 |
| Countries Bordering France | 0 | - | 4.83 | 403,075 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,012 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,308 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,669 |
| States of Germany Map Quiz | 0 | - | 4.91 | 133,026 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,564 |
| Regions of Italy | 0 | - | 4.92 | 76,108 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,207 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,081 |
| States of Germany | 0 | - | 4.95 | 152,936 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,318 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,719 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,793 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,329 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,190 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,917 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,607 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,661 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,415 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,244 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,161 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,056 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,449 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,009 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,640 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,908 |
| Germany Country Quiz | 0 | - | 4.83 | 158,071 |
| Russia Country Quiz | 0 | - | 4.83 | 114,614 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,424 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,393 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,740 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,842 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,547 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,975 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,517 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,039 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,207 |
| Departments of France | 0 | - | 4.93 | 54,326 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,174 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,158 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,466 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,253 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,280 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,105 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,487 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,549 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,946 |
| Countries that Border Poland | 0 | - | 4.99 | 172,460 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,924 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,924 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,075 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,649 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,493 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,001 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,405 |
| Countries Closest to India | 0 | - | 4.97 | 102,883 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,758 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,997 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,501 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,925 |
| Counties of Ireland | 0 | - | 4.92 | 195,807 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,086 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,557 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,821 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,608 |
| Geography of Russia | 0 | - | 4.57 | 21,549 |
| Which City in Europe? | 0 | - | 4.83 | 107,501 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,357 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,587 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,510 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,976 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,908 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,861 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,106 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,302 |
| Africa Map Quiz | 0 | - | 5.00 | 2,120,313 |
| Asia Map Quiz | 0 | - | 4.99 | 918,354 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,668 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,886 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,083 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,998 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,589 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,713 |
| Countries of Africa | 0 | - | 5.00 | 2,541,805 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,487 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,095 |
| United States Map Quiz | 0 | - | 4.98 | 4,161,838 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,827 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,128 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,047 |
| Australia Map Quiz | 0 | - | 4.95 | 344,905 |
| African East Coast | 0 | - | 4.96 | 96,181 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,438 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,105 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 578,958 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,369 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,780 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,937 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,837 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,355 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,175 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,917 |
| European Cities Beginning with B - Click Map | 0 | - | 4.78 | 78,313 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,418 |
| Flags of North and South America | 0 | - | 4.99 | 373,830 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,249 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,238 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 357,359 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,223 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,451 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,856 |
| Random European City to Country | 0 | - | 4.69 | 117,805 |
| Europe Capital to Country | 0 | - | 4.99 | 250,664 |
| Asia Capital to Country | 0 | - | 4.96 | 126,774 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,081 |
| European Capitals by Map | 0 | - | 4.99 | 139,681 |
| African Capitals by Map | 0 | - | 4.99 | 134,059 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,103 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,568 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,217 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,552 |
| European Coastal Capitals | 0 | - | 4.95 | 90,732 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,636 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,509 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,338 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,891 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,059 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,226 |
| Countries of the Middle East | 0 | - | 4.96 | 201,463 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,080 |
| African Island Countries | 0 | - | 4.96 | 101,773 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,930 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,474 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,089 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,667 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,715 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,210 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,901 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,682 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,325 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,714 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,381 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,292 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,136 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,366 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,785 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,165 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,361 |
| Countries Bordering the EU | 0 | - | 4.77 | 73,092 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,698 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,992 |
| North America Map Quiz | 0 | - | 4.98 | 249,000 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,042 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,329 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,922 |
| Cross Flags of Europe | 0 | - | 4.43 | 299,198 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,645 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,245 |
| Australian States and Territories | 0 | - | 4.96 | 142,146 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,450 |
| Regions of France | 0 | - | 4.72 | 121,041 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,039 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,321 |
