| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,561 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,611 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,844 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,728 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,129 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,953 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,223 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,206 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,229 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,245 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,186 |
| Europe Map Quiz | 0 | - | 5.00 | 4,784,107 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,860 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 52,100 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,097 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,193 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,208 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,728 |
| Countries Bordering France | 0 | - | 4.83 | 404,643 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,607 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,833 |
| UK Immigration by Country | 0 | - | 4.94 | 141,584 |
| Germany Country Quiz | 0 | - | 4.82 | 158,715 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,837 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,904 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,751 |
| France Cities Map Quiz | 0 | - | 4.95 | 167,680 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,986 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,403 |
| Departments of France | 0 | - | 4.93 | 54,972 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,259 |
| Name a City - European Countries | 0 | - | 4.90 | 66,067 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,537 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,923 |
| The Only European Country ... | 0 | - | 4.91 | 218,671 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,351 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,380 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,891 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,750 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,110 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,969 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,429 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,989 |
| Counties of Ireland | 0 | - | 4.92 | 197,060 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,016 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,255,848 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 238,167 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,587 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,619 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,441 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,357 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,288 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,216 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,799 |
| Counties of England | 0 | - | 4.97 | 802,071 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,671 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,665 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,939 |
| Europe Capital to Country | 0 | - | 4.99 | 251,855 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,817 |
| European Capitals by Map | 0 | - | 4.99 | 141,869 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,761 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,090 |
| European Coastal Capitals | 0 | - | 4.95 | 91,217 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,564 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,496 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,341 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,061 |
| Slavic Countries | 0 | - | 4.96 | 112,282 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,393 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,946 |
| Italy Country Quiz | 0 | - | 4.77 | 123,965 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,695 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,706 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,837 |
| Cities in European History #1 | 0 | - | 4.63 | 134,527 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,198 |
| Official Cities in the UK | 0 | - | 4.89 | 285,916 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,501 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,522 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,653 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,407 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,196 |
| Monarchies of Europe | 0 | - | 4.90 | 98,763 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.43 | 33,817 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,410 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,365 |
| Countries That Border Russia | 0 | - | 4.98 | 464,236 |
| European Countries with One Border | 0 | - | 4.97 | 183,635 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,397 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,507 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,683 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,855 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,417 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,455 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,380 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,465 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,502 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,821 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,533 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,778 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,697 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,216 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,760 |
| Russia Country Quiz | 0 | - | 4.83 | 115,234 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,690 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,551 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,722 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,165 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,420 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,695 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,860 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,066 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,780 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,005 |
| Geography of Rome | 0 | - | 4.51 | 16,703 |
| Venice Trivia | 0 | - | 4.45 | 10,488 |
| Milan Trivia | 0 | - | 4.56 | 15,203 |
| Rome City Trivia | 0 | - | 4.49 | 20,722 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,318 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,431 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,680 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,543 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,994 |
| Countries Once Held by Sweden | 0 | - | 4.18 | 34,845 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,943 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,565 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,229 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,312 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,031 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,648 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,955 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,995 |
| Countries that Border Poland | 0 | - | 4.99 | 173,061 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,205 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,238 |
| France Country Quiz | 0 | - | 4.70 | 135,558 |
| Spain Country Quiz | 0 | - | 4.44 | 129,152 |
| Netherlands Country Quiz | 0 | - | 4.52 | 80,883 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,194 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,609 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,265 |
| Austria Country Quiz | 0 | - | 4.57 | 60,011 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,671 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,925 |
| Greece Country Quiz | 0 | - | 4.74 | 66,594 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,690 |
| Counties of Wales | 0 | - | 4.63 | 39,571 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,011 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,862 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,907 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,039 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,026 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,315 |
| Which City in Europe? | 0 | - | 4.83 | 107,823 |
| Boroughs of London | 0 | - | 4.63 | 88,461 |
| London Geography | 0 | - | 4.47 | 59,838 |
| Independence from Whom | 0 | - | 4.99 | 212,876 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,303 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,792 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,002 |
| Countries by Founding Story | 0 | - | 4.95 | 77,726 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,619 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,662 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,793 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,980 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,062 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,501 |
| Scotland Trivia | 0 | - | 4.58 | 57,743 |
| Norway Country Quiz | 0 | - | 4.45 | 77,755 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,217 |
| Finland Country Quiz | 0 | - | 4.51 | 59,960 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,359 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,018 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,004 |
| Malta Country Quiz | 0 | - | 4.81 | 31,218 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,613 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,638 |
| Africa Map Quiz | 0 | - | 5.00 | 2,127,338 |
| Asia Map Quiz | 0 | - | 4.99 | 924,151 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,929 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,537 |
| US States with an Empty Map | 0 | - | 5.00 | 628,076 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,630 |
| Cities by Former Name | 0 | - | 4.83 | 91,981 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,975 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,032 |
| Recently Independent Countries | 0 | - | 4.98 | 159,905 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,731 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,700 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,828 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 196,560 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,988 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,415 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,879 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 145,502 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,314 |
| Random European Flag to Country | 0 | - | 4.90 | 184,031 |
| Countries by Former Name | 0 | - | 4.99 | 125,730 |
| Countries of Africa | 0 | - | 5.00 | 2,556,129 |
