| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,662 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,314 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,283 |
| Slavic Countries | 0 | - | 4.96 | 110,874 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,487 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,215 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,462 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,933 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,220 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,974 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,131 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,995 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,914 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,861 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,042 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,709 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,385 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,345 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,774 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,659 |
| Name a City - European Countries | 0 | - | 4.92 | 64,425 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,037 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,595 |
| The Only European Country ... | 0 | - | 4.91 | 213,901 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,576 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,268 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,624 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,544 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,052 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,984 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,225 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,514 |
| Counties of England | 0 | - | 4.97 | 789,365 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,131 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,851 |
| Europe Capital to Country | 0 | - | 4.99 | 247,956 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,490 |
| European Capitals by Map | 0 | - | 4.99 | 136,320 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,213 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,639 |
| European Coastal Capitals | 0 | - | 4.95 | 89,788 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,875 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,385 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,823 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,727 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,305 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,914 |
| Lithuania Country Quiz | 0 | - | 4.60 | 31,367 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,482 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,216 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,997 |
| Official Cities in the UK | 0 | - | 4.89 | 280,610 |
| Cities in European History #1 | 0 | - | 4.63 | 133,155 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,426 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,718 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,786 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,389 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,493 |
| Monarchies of Europe | 0 | - | 4.90 | 97,337 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,053 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,417 |
| European Countries with One Border | 0 | - | 4.97 | 181,652 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,550 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,164 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,716 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,126 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,893 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,959 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,033 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,838 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,224 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,897 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,678 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,311 |
| UK Immigration by Country | 0 | - | 4.94 | 139,673 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,802 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,575 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,278 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,230 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,265 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,132 |
| Countries That Border Russia | 0 | - | 4.98 | 458,968 |
| Countries Bordering France | 0 | - | 4.83 | 399,291 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,097 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,868 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,277 |
| Germany Country Quiz | 0 | - | 4.82 | 156,587 |
| Russia Country Quiz | 0 | - | 4.85 | 113,652 |
| Italy Country Quiz | 0 | - | 4.82 | 122,234 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,201 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,660 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,410 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,225 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,167 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,962 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,098 |
| Departments of France | 0 | - | 4.93 | 52,847 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,750 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,913 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,250 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,325 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,205 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,796 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,904 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,866 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,288 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,990 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,533 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,372 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,746 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,771 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,376 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,171 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,694 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,790 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,770 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,464 |
| Countries that Border Poland | 0 | - | 4.99 | 171,377 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,293 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,540 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,336 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,811 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,354 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,118 |
| Romania Country Quiz | 0 | - | 4.63 | 53,360 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,046 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,869 |
| Estonia Country Quiz | 0 | - | 4.60 | 30,869 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,323 |
| Counties of Ireland | 0 | - | 4.92 | 193,127 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,074 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,849 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,227 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,753 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,568 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,838 |
| Which City in Europe? | 0 | - | 4.83 | 106,671 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,337 |
| Independence from Whom | 0 | - | 4.99 | 209,716 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,775 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,008 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,036 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,740 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 143,209 |
| Countries by Founding Story | 0 | - | 4.95 | 76,553 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,738 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,866 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,914 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,477 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,401 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,888 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,404 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,613 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,416 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,565 |
| Asia Map Quiz | 0 | - | 4.99 | 907,180 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,458 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,250 |
| US States with an Empty Map | 0 | - | 5.00 | 618,927 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,279 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,406 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,026 |
| Random European Flag to Country | 0 | - | 4.89 | 180,938 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,791 |
| Countries of Africa | 0 | - | 5.00 | 2,508,367 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,797 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,508 |
| Latvia Country Quiz | 0 | - | 4.75 | 31,776 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,000 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,096 |
| Australia Map Quiz | 0 | - | 4.94 | 342,522 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,594 |
| Rivers of the United States | 0 | - | 4.93 | 65,525 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,026 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,958 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.68 | 55,181 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,710 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,334 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,199 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,569 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,193 |
| Cities by Former Name | 0 | - | 4.84 | 90,985 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,413 |
| Recently Independent Countries | 0 | - | 4.98 | 157,996 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,832 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,632 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,179 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,526 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,226 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,203 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,901 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,217 |
| Countries by Former Name | 0 | - | 4.99 | 124,302 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,889 |
| Historical City to Country | 0 | - | 4.84 | 78,137 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,378 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,163 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,692 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,940 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,224 |
