| French Geography Quiz #1 | 0 | - | 4.89 | 35,049 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,855 |
| Europe Map Quiz | 0 | - | 5.00 | 4,784,575 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,515 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,286 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,544 |
| Countries That Border Russia | 0 | - | 4.98 | 464,268 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,585 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,535 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,708 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,258 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,776 |
| Russia Country Quiz | 0 | - | 4.83 | 115,248 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,695 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,552 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,730 |
| Name a City - European Countries | 0 | - | 4.90 | 66,083 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,574 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,953 |
| The Only European Country ... | 0 | - | 4.91 | 218,707 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,370 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,966 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,966 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,010 |
| Countries that Border Poland | 0 | - | 4.99 | 173,074 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,217 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,029 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,483 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,144 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,429 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,397 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,256,119 |
| Which City in Europe? | 0 | - | 4.83 | 107,832 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,808 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,018 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,006 |
| Counties of England | 0 | - | 4.97 | 802,181 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,958 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,524 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,074 |
| Slavic Countries | 0 | - | 4.96 | 112,289 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,403 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,957 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,705 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,714 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,404 |
| Geography of Spain | 0 | - | 4.59 | 22,168 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,324 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,505 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,765 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,416 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,020 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,594 |
| Monarchies of Europe | 0 | - | 4.90 | 98,772 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,417 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,378 |
| European Countries with One Border | 0 | - | 4.97 | 183,662 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,418 |
| Countries Bordering France | 0 | - | 4.83 | 404,674 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,634 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,528 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,690 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,437 |
| Regions of Italy | 0 | - | 4.92 | 76,934 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,188 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,463 |
| States of Germany | 0 | - | 4.95 | 154,282 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,700 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,857 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,642 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,440 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,745 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,630 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,388 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,239 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,744 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,079 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,317 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,605 |
| Random European City to Country | 0 | - | 4.69 | 118,388 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,168 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,298 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,786 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,705 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,707 |
| Name a Valid African Country | 0 | - | 4.98 | 154,937 |
| Germany Country Quiz | 0 | - | 4.82 | 158,737 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,908 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,768 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,137 |
| France Cities Map Quiz | 0 | - | 4.95 | 167,689 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,000 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,410 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,957 |
| Departments of France | 0 | - | 4.93 | 55,006 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,645 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,710 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,348 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,079 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,724 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,320 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,685 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,588 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,418 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,898 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,209 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,115 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,989 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,433 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,250 |
| Romania Country Quiz | 0 | - | 4.63 | 54,093 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,742 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,426 |
| Albania Country Quiz | 0 | - | 4.54 | 39,224 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,194 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,961 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,250 |
| Counties of Ireland | 0 | - | 4.92 | 197,119 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,213 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,879 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,022 |
| European Cities by Clue | 0 | - | 4.70 | 89,162 |
| Small Countries with Large Economies | 0 | - | 4.63 | 90,360 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,628 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,075 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,531 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,295 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,421 |
| Countries that Beat Canada | 0 | - | 4.91 | 98,926 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,229 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,111 |
| Lithuania Country Quiz | 0 | - | 4.63 | 31,779 |
| Latvia Country Quiz | 0 | - | 4.77 | 32,182 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,743 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,688 |
| Africa Map Quiz | 0 | - | 5.00 | 2,127,497 |
| Asia Map Quiz | 0 | - | 4.99 | 924,266 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,715 |
| South American Geography Quiz #2 | 0 | - | 4.41 | 43,827 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,861 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,047 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,129 |
| Random Capital to Country | 0 | - | 4.99 | 2,600,193 |
| Random Country to Capital | 0 | - | 4.98 | 927,051 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,748 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,727 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,882 |
| Countries of Africa | 0 | - | 5.00 | 2,556,538 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,821 |
| United States Map Quiz | 0 | - | 4.98 | 4,169,890 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,384 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,839 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,525 |
| Australia Map Quiz | 0 | - | 4.95 | 346,015 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,129 |
| African East Coast | 0 | - | 4.96 | 96,675 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,746 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,336 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,439 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,864 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,430 |
| Which City in Canada? | 0 | - | 4.83 | 57,330 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,295 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,720 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,597 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,460 |
| Poland Country Quiz | 0 | - | 4.20 | 63,654 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,460 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,858 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,054 |
| Montenegro Country Quiz | 0 | - | 4.61 | 23,844 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,890 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,185 |
| South America Map Quiz | 0 | - | 5.00 | 1,555,599 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,724 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,735 |
| Flags of North and South America | 0 | - | 4.99 | 376,451 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,735 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,171 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,299 |
| Geography of China | 0 | - | 4.21 | 14,011 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,751 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,371 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 361,028 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,710 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,377 |
| Random Asian City to Country | 0 | - | 4.56 | 44,606 |
| Europe Capital to Country | 0 | - | 4.99 | 251,880 |
| Asia Capital to Country | 0 | - | 4.96 | 127,317 |
| Capital Cities Chain | 0 | - | 4.84 | 83,292 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,833 |
| European Capitals by Map | 0 | - | 4.99 | 141,894 |
| African Capitals by Map | 0 | - | 4.99 | 141,949 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,570 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,830 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,783 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,097 |
| European Coastal Capitals | 0 | - | 4.95 | 91,224 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,141 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,306 |
