| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 105,022 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,076 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,401 |
| Slavic Countries | 0 | - | 4.96 | 112,532 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,791 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,934 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 90,137 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,201 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,607 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,592 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 72,048 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,951 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,148 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,847 |
| Lithuania Country Quiz | 0 | - | 4.63 | 31,841 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,657 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,120 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,362 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,641 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,433 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,703 |
| Name a City - European Countries | 0 | - | 4.89 | 66,414 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,307 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,552 |
| The Only European Country ... | 0 | - | 4.91 | 219,674 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,875 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 52,289 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,097 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,073 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,918 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,454 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,672 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,663 |
| Counties of England | 0 | - | 4.97 | 804,490 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,734 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,391 |
| Europe Capital to Country | 0 | - | 4.99 | 252,660 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,342 |
| European Capitals by Map | 0 | - | 4.99 | 142,645 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,164 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,421 |
| European Coastal Capitals | 0 | - | 4.95 | 91,523 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,795 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,345 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,574 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,817 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,565 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,918 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,925 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,896 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,988 |
| Official Cities in the UK | 0 | - | 4.89 | 286,967 |
| Cities in European History #1 | 0 | - | 4.63 | 134,801 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,745 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,689 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,836 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,460 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,572 |
| Monarchies of Europe | 0 | - | 4.90 | 99,059 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,018 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,768 |
| European Countries with One Border | 0 | - | 4.97 | 184,063 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,788 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,837 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,002 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,323 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,918 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,666 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,986 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,655 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,150 |
| Name a Valid European Capital | 0 | - | 4.95 | 154,032 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,709 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 114,548 |
| UK Immigration by Country | 0 | - | 4.94 | 141,924 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,229 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,415 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,015 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.43 | 33,911 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,095 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,989 |
| Countries That Border Russia | 0 | - | 4.98 | 464,990 |
| Countries Bordering France | 0 | - | 4.83 | 405,417 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,298 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,480 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,153 |
| Germany Country Quiz | 0 | - | 4.82 | 159,101 |
| Russia Country Quiz | 0 | - | 4.83 | 115,477 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,307 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,999 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,067 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,459 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,020 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,263 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,644 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,259 |
| Departments of France | 0 | - | 4.93 | 55,432 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,261 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,733 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,378 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,716 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,959 |
| 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 | 73,125 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,308 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,362 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,201 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 127,090 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,708 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,760 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,452 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,845 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,068 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,235 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,390 |
| Countries that Border Poland | 0 | - | 4.99 | 173,371 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,037 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,240 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,414 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,578 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,713 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,438 |
| Romania Country Quiz | 0 | - | 4.63 | 54,221 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,849 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,521 |
| Estonia Country Quiz | 0 | - | 4.60 | 31,313 |
| Ukraine Country Quiz | 0 | - | 4.43 | 48,058 |
| Counties of Ireland | 0 | - | 4.92 | 197,736 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,374 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,076 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 51,032 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,439 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,886 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,584 |
| Which City in Europe? | 0 | - | 4.83 | 108,020 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,642 |
| Independence from Whom | 0 | - | 4.99 | 213,473 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,724 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,940 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,340 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,567 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 146,111 |
| Countries by Founding Story | 0 | - | 4.95 | 77,927 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,960 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,319 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,770 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,449 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,523 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,308 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,578 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,542 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,094 |
| Asia Map Quiz | 0 | - | 4.99 | 926,983 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 61,011 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,462 |
| US States with an Empty Map | 0 | - | 5.00 | 629,711 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,519 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,291 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,178 |
| Random European Flag to Country | 0 | - | 4.90 | 184,513 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,793 |
| Countries of Africa | 0 | - | 5.00 | 2,565,585 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,147 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,036 |
| Latvia Country Quiz | 0 | - | 4.77 | 32,251 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,160 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,934 |
| Australia Map Quiz | 0 | - | 4.95 | 346,556 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,300 |
| Rivers of the United States | 0 | - | 4.93 | 66,806 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,335 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,868 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,713 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,183 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 583,385 |
| 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 | 54,630 |
| Cities by Former Name | 0 | - | 4.83 | 92,208 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,908 |
| Recently Independent Countries | 0 | - | 4.98 | 160,544 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,283 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,346 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,406 |
| Countries of the World in 1900 | 0 | - | 4.89 | 86,218 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,693 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 197,151 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 152,552 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,999 |
| Countries by Former Name | 0 | - | 4.99 | 126,006 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,696 |
| Historical City to Country | 0 | - | 4.85 | 79,108 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 98,000 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,944 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,952 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,210 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,494 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,920 |
