| French Geography Quiz #1 | 0 | - | 4.89 | 35,006 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,486 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,123 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,370 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,847 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,493 |
| Countries That Border Russia | 0 | - | 4.98 | 463,859 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,125 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,074 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,387 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,623 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,567 |
| Russia Country Quiz | 0 | - | 4.83 | 115,129 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,613 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,503 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,296 |
| Name a City - European Countries | 0 | - | 4.90 | 65,945 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,234 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,700 |
| The Only European Country ... | 0 | - | 4.91 | 218,301 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,117 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,774 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,882 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,901 |
| Countries that Border Poland | 0 | - | 4.99 | 172,925 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,126 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,684 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,443 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,100 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,395 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,363 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,479 |
| Which City in Europe? | 0 | - | 4.83 | 107,758 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,716 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,989 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,967 |
| Counties of England | 0 | - | 4.97 | 801,123 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,789 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,179 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,914 |
| Slavic Countries | 0 | - | 4.96 | 112,167 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,269 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,819 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,597 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,630 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,861 |
| Geography of Spain | 0 | - | 4.59 | 22,147 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,311 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,137 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,687 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,314 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,869 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,495 |
| Monarchies of Europe | 0 | - | 4.90 | 98,618 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,306 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,222 |
| European Countries with One Border | 0 | - | 4.97 | 183,486 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,228 |
| Countries Bordering France | 0 | - | 4.83 | 404,319 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,297 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,340 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,513 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,177 |
| Regions of Italy | 0 | - | 4.92 | 76,663 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,985 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,362 |
| States of Germany | 0 | - | 4.95 | 153,952 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,594 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,825 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,545 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,231 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,642 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,515 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,270 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,065 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,610 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,740 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,916 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,424 |
| Random European City to Country | 0 | - | 4.69 | 118,258 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,128 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,244 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,591 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,539 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,542 |
| Name a Valid African Country | 0 | - | 4.98 | 154,755 |
| Germany Country Quiz | 0 | - | 4.83 | 158,557 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,870 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,571 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,007 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,497 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,886 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,303 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,863 |
| Departments of France | 0 | - | 4.93 | 54,841 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,613 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,681 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,328 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,052 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,695 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,283 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,622 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,236 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,044 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,829 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,155 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,065 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,766 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,381 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,030 |
| Romania Country Quiz | 0 | - | 4.63 | 54,027 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,680 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,383 |
| Albania Country Quiz | 0 | - | 4.54 | 39,177 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,159 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,918 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,168 |
| Counties of Ireland | 0 | - | 4.92 | 196,802 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,893 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,772 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,948 |
| European Cities by Clue | 0 | - | 4.70 | 89,135 |
| Small Countries with Large Economies | 0 | - | 4.63 | 90,283 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,552 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,946 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,311 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,219 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,317 |
| Countries that Beat Canada | 0 | - | 4.91 | 98,796 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,078 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,007 |
| Lithuania Country Quiz | 0 | - | 4.63 | 31,746 |
| Latvia Country Quiz | 0 | - | 4.77 | 32,152 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,005 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,782 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,745 |
| Asia Map Quiz | 0 | - | 4.99 | 922,850 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,699 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,815 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,048 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,098 |
| Random Capital to Country | 0 | - | 4.99 | 2,598,281 |
| Random Country to Capital | 0 | - | 4.98 | 925,461 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,597 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,390 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,828 |
| Countries of Africa | 0 | - | 5.00 | 2,552,415 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,157 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,469 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,240 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,673 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,404 |
| Australia Map Quiz | 0 | - | 4.95 | 345,727 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,114 |
| African East Coast | 0 | - | 4.96 | 96,531 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,651 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,108 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,423 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,851 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,330 |
| Which City in Canada? | 0 | - | 4.83 | 57,267 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,749 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,608 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,551 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,397 |
| Poland Country Quiz | 0 | - | 4.20 | 63,582 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,442 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,829 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,022 |
| Montenegro Country Quiz | 0 | - | 4.61 | 23,812 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,865 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,070 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,001 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,600 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,602 |
| Flags of North and South America | 0 | - | 4.99 | 375,803 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,079 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,038 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,279 |
| Geography of China | 0 | - | 4.21 | 14,000 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,617 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,334 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 359,992 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,329 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,250 |
| Random Asian City to Country | 0 | - | 4.56 | 44,585 |
| Europe Capital to Country | 0 | - | 4.99 | 251,567 |
| Asia Capital to Country | 0 | - | 4.96 | 127,189 |
| Capital Cities Chain | 0 | - | 4.84 | 83,183 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,651 |
| European Capitals by Map | 0 | - | 4.99 | 141,411 |
| African Capitals by Map | 0 | - | 4.99 | 141,422 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,879 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,599 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,640 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,979 |
| European Coastal Capitals | 0 | - | 4.95 | 91,087 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,070 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,751 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,288 |
