| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,073 |
| Slavic Countries | 0 | - | 4.96 | 111,529 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,751 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,805 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,565 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,240 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,771 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,574 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,668 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,262 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,309 |
| Name a City - European Countries | 0 | - | 4.90 | 65,230 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,656 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,929 |
| The Only European Country ... | 0 | - | 4.91 | 216,132 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,857 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,124 |
| Countries that Border Poland | 0 | - | 4.99 | 172,115 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,725 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,109 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,795 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,095 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,947 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,742 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,428 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,818 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,757 |
| Counties of England | 0 | - | 4.97 | 795,218 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,883 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,285 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,484 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,034 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,036 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,883 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,093 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,313 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,929 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,098 |
| Monarchies of Europe | 0 | - | 4.90 | 97,997 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,720 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,323 |
| Countries That Border Russia | 0 | - | 4.98 | 461,253 |
| European Countries with One Border | 0 | - | 4.97 | 182,568 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,385 |
| Countries Bordering France | 0 | - | 4.83 | 402,047 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,721 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,227 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,607 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,011 |
| Regions of Italy | 0 | - | 4.92 | 75,658 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,724 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,894 |
| States of Germany | 0 | - | 4.96 | 152,077 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,086 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,061 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,978 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,924 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,564 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,962 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,766 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,796 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,976 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,925 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,983 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,842 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,809 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,301 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,234 |
| Germany Country Quiz | 0 | - | 4.82 | 157,656 |
| Russia Country Quiz | 0 | - | 4.85 | 114,326 |
| Italy Country Quiz | 0 | - | 4.82 | 123,264 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,637 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,437 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,179 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,528 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,953 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,722 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,858 |
| Departments of France | 0 | - | 4.93 | 53,888 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,527 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,446 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,061 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,298 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,391 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,253 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,220 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,286 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,773 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,807 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,446 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,451 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,938 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,918 |
| Countries Closest to India | 0 | - | 4.97 | 102,668 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,500 |
| Romania Country Quiz | 0 | - | 4.63 | 53,707 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,355 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,147 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,637 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,725 |
| Counties of Ireland | 0 | - | 4.92 | 194,816 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,303 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,368 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,733 |
| Geography of Russia | 0 | - | 4.57 | 21,515 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,966 |
| Which City in Europe? | 0 | - | 4.83 | 107,222 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,189 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,295 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,502 |
| Latvia Country Quiz | 0 | - | 4.77 | 31,988 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,057 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,993 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,344 |
| Asia Map Quiz | 0 | - | 4.99 | 915,068 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,647 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,306 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,432 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,671 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,865 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,596 |
| Countries of Africa | 0 | - | 5.00 | 2,531,638 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,154 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,002 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,660 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,791 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,514 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,726 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,686 |
| Australia Map Quiz | 0 | - | 4.95 | 343,933 |
| African East Coast | 0 | - | 4.96 | 95,880 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,295 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,913 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,317 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,713 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,700 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,091 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,810 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,155 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,813 |
| Poland Country Quiz | 0 | - | 4.22 | 63,193 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,339 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,654 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,837 |
| Montenegro Country Quiz | 0 | - | 4.61 | 23,693 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,695 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,386 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,777 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,030 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,712 |
| Flags of North and South America | 0 | - | 4.99 | 372,221 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,631 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,912 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 354,838 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,296 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,477 |
| Random European City to Country | 0 | - | 4.69 | 117,501 |
| Europe Capital to Country | 0 | - | 4.99 | 249,682 |
| Asia Capital to Country | 0 | - | 4.96 | 126,515 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,659 |
| European Capitals by Map | 0 | - | 4.99 | 138,703 |
| African Capitals by Map | 0 | - | 4.99 | 133,433 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,621 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,129 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,936 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,276 |
| European Coastal Capitals | 0 | - | 4.95 | 90,425 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,521 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,349 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,657 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,762 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,750 |
| Countries of the Middle East | 0 | - | 4.96 | 200,846 |
| African Island Countries | 0 | - | 4.96 | 101,477 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,814 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,867 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,707 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,334 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,257 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,738 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,584 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,536 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,125 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,441 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,064 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,008 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,856 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,134 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,651 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,143 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,297 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,780 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,832 |
| Lithuania Country Quiz | 0 | - | 4.61 | 31,569 |
| Estonia Country Quiz | 0 | - | 4.60 | 31,050 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,634 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,457 |
| North America Map Quiz | 0 | - | 4.98 | 247,907 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,903 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,116 |
