| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 105,014 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,071 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,397 |
| Slavic Countries | 0 | - | 4.96 | 112,529 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,785 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,933 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 90,130 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,111 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,603 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,587 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 72,043 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,942 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,146 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,844 |
| Lithuania Country Quiz | 0 | - | 4.63 | 31,838 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,653 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,118 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,362 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,633 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,432 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,700 |
| Name a City - European Countries | 0 | - | 4.89 | 66,413 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,296 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,543 |
| The Only European Country ... | 0 | - | 4.91 | 219,660 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,870 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 52,283 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,097 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,069 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,866 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,414 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,668 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,659 |
| Counties of England | 0 | - | 4.97 | 804,451 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,729 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,389 |
| Europe Capital to Country | 0 | - | 4.99 | 252,653 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,332 |
| European Capitals by Map | 0 | - | 4.99 | 142,640 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,161 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,420 |
| European Coastal Capitals | 0 | - | 4.95 | 91,522 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,777 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,333 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,568 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,812 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,564 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,918 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,921 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,892 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,985 |
| Official Cities in the UK | 0 | - | 4.89 | 286,960 |
| Cities in European History #1 | 0 | - | 4.63 | 134,793 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,742 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,685 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,836 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,458 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,569 |
| Monarchies of Europe | 0 | - | 4.90 | 99,057 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,012 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,763 |
| European Countries with One Border | 0 | - | 4.97 | 184,058 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,781 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,834 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,000 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,322 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,911 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,659 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,979 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,654 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,149 |
| Name a Valid European Capital | 0 | - | 4.95 | 154,027 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,708 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 114,543 |
| UK Immigration by Country | 0 | - | 4.94 | 141,920 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,228 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,413 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,012 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.43 | 33,909 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,095 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,982 |
| Countries That Border Russia | 0 | - | 4.98 | 464,985 |
| Countries Bordering France | 0 | - | 4.83 | 405,408 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,292 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,471 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,151 |
| Germany Country Quiz | 0 | - | 4.82 | 159,095 |
| Russia Country Quiz | 0 | - | 4.83 | 115,474 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,297 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,999 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,058 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,452 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,020 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,262 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,643 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,255 |
| Departments of France | 0 | - | 4.93 | 55,425 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,260 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,728 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,371 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,716 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,957 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,408 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,408 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,836 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,124 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,302 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,355 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,193 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 127,085 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,706 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,759 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,448 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,845 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,063 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,233 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,388 |
| Countries that Border Poland | 0 | - | 4.99 | 173,366 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,033 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,237 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,404 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,576 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,702 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,437 |
| Romania Country Quiz | 0 | - | 4.63 | 54,219 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,845 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,518 |
| Estonia Country Quiz | 0 | - | 4.60 | 31,313 |
| Ukraine Country Quiz | 0 | - | 4.43 | 48,052 |
| Counties of Ireland | 0 | - | 4.92 | 197,727 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,368 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,074 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 51,031 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,438 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,886 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,580 |
| Which City in Europe? | 0 | - | 4.83 | 108,019 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,640 |
| Independence from Whom | 0 | - | 4.99 | 213,471 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,721 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,939 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,335 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,566 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 146,107 |
| Countries by Founding Story | 0 | - | 4.95 | 77,927 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,955 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,313 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,769 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,448 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,519 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,306 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,566 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,519 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,053 |
| Asia Map Quiz | 0 | - | 4.99 | 926,958 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 61,010 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,455 |
| US States with an Empty Map | 0 | - | 5.00 | 629,702 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,519 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,266 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,161 |
| Random European Flag to Country | 0 | - | 4.90 | 184,508 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,792 |
| Countries of Africa | 0 | - | 5.00 | 2,565,514 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,146 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,034 |
| Latvia Country Quiz | 0 | - | 4.77 | 32,249 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,144 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,896 |
| Australia Map Quiz | 0 | - | 4.95 | 346,547 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,298 |
| Rivers of the United States | 0 | - | 4.93 | 66,805 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,335 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,864 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,711 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,151 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 583,374 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,482 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,925 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,628 |
| Cities by Former Name | 0 | - | 4.83 | 92,208 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,906 |
| Recently Independent Countries | 0 | - | 4.98 | 160,542 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,280 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,344 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,401 |
| Countries of the World in 1900 | 0 | - | 4.89 | 86,214 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,692 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 197,143 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 152,546 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,999 |
| Countries by Former Name | 0 | - | 4.99 | 126,004 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,670 |
| Historical City to Country | 0 | - | 4.85 | 79,107 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,999 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,940 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,950 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,206 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,494 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,919 |
