| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,001 |
| Slavic Countries | 0 | - | 4.96 | 112,232 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,187 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,674 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,986 |
| Europe Map Quiz | 0 | - | 5.00 | 4,782,411 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,369 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,110 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,401 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,658 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,521 |
| Name a City - European Countries | 0 | - | 4.90 | 66,017 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,431 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,833 |
| The Only European Country ... | 0 | - | 4.91 | 218,539 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,251 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,926 |
| Countries that Border Poland | 0 | - | 4.99 | 173,018 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,900 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,410 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,161 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,883 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,802 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,191 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,014 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,008 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,989 |
| Counties of England | 0 | - | 4.97 | 801,715 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,883 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,374 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,348 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,892 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,653 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,199 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,330 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,730 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,460 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,496 |
| Monarchies of Europe | 0 | - | 4.90 | 98,714 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,375 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,298 |
| Countries That Border Russia | 0 | - | 4.98 | 464,093 |
| European Countries with One Border | 0 | - | 4.97 | 183,566 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,333 |
| Countries Bordering France | 0 | - | 4.83 | 404,521 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,480 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,430 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,639 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,313 |
| Regions of Italy | 0 | - | 4.92 | 76,789 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,115 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,417 |
| States of Germany | 0 | - | 4.95 | 154,144 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,656 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,605 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,357 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,693 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,585 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,334 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,158 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,309 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,556 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,149 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,273 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,695 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,647 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,668 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,649 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,000 |
| Germany Country Quiz | 0 | - | 4.82 | 158,652 |
| Russia Country Quiz | 0 | - | 4.83 | 115,195 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,889 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,681 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,080 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,607 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,952 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,366 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,911 |
| Departments of France | 0 | - | 4.93 | 54,926 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,714 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,585 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,304 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,658 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,456 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,263 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,876 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,963 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,188 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,095 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,032 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,949 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,085 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,816 |
| Countries Closest to India | 0 | - | 4.97 | 103,142 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,091 |
| Romania Country Quiz | 0 | - | 4.63 | 54,060 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,721 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,406 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,943 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,214 |
| Counties of Ireland | 0 | - | 4.92 | 196,931 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,095 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,835 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,027 |
| Geography of Russia | 0 | - | 4.57 | 21,584 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,120 |
| Which City in Europe? | 0 | - | 4.83 | 107,796 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,586 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,165 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,448 |
| Lithuania Country Quiz | 0 | - | 4.63 | 31,767 |
| Latvia Country Quiz | 0 | - | 4.77 | 32,173 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,404 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,350 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,685 |
| Asia Map Quiz | 0 | - | 4.99 | 923,672 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,709 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,649 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,726 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,684 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,581 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,864 |
| Countries of Africa | 0 | - | 5.00 | 2,554,713 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,976 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,500 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,536 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,712 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,328 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,766 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,459 |
| Australia Map Quiz | 0 | - | 4.95 | 345,883 |
| African East Coast | 0 | - | 4.96 | 96,616 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,710 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,718 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,432 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,857 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,392 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,607 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 67,001 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,667 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,946 |
| Poland Country Quiz | 0 | - | 4.20 | 63,624 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,453 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,844 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,040 |
| Montenegro Country Quiz | 0 | - | 4.61 | 23,830 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,882 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,483 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,798 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,657 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,196 |
| Flags of North and South America | 0 | - | 4.99 | 376,154 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,463 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,698 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 360,520 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,542 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,315 |
| Random European City to Country | 0 | - | 4.69 | 118,327 |
| Europe Capital to Country | 0 | - | 4.99 | 251,763 |
| Asia Capital to Country | 0 | - | 4.96 | 127,271 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,756 |
| European Capitals by Map | 0 | - | 4.99 | 141,696 |
| African Capitals by Map | 0 | - | 4.99 | 141,768 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,266 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,758 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,715 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,044 |
| European Coastal Capitals | 0 | - | 4.95 | 91,169 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,107 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,073 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,473 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,092 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,633 |
| Countries of the Middle East | 0 | - | 4.96 | 202,371 |
| African Island Countries | 0 | - | 4.96 | 102,307 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,115 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,160 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,644 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,177 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,410 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,154 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,410 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,889 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,674 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,346 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,135 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,777 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,038 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,004 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,931 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,200 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,437 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,465 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,236 |
| Estonia Country Quiz | 0 | - | 4.60 | 31,233 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,453 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,486 |
| North America Map Quiz | 0 | - | 4.98 | 251,065 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,422 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,665 |
