| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,701 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,334 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,291 |
| Slavic Countries | 0 | - | 4.96 | 110,881 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,516 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,220 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,471 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,282 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,228 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,985 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,144 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,019 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,936 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,868 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,045 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,716 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,392 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,380 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,785 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,685 |
| Name a City - European Countries | 0 | - | 4.92 | 64,436 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,064 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,621 |
| The Only European Country ... | 0 | - | 4.91 | 213,933 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,603 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,277 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,626 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,548 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,240 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,063 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,236 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,530 |
| Counties of England | 0 | - | 4.97 | 789,443 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,156 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,867 |
| Europe Capital to Country | 0 | - | 4.99 | 247,978 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,508 |
| European Capitals by Map | 0 | - | 4.99 | 136,364 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,221 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,651 |
| European Coastal Capitals | 0 | - | 4.95 | 89,796 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,899 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,408 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,838 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,732 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,312 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,917 |
| Lithuania Country Quiz | 0 | - | 4.60 | 31,370 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,492 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,236 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,017 |
| Official Cities in the UK | 0 | - | 4.89 | 280,642 |
| Cities in European History #1 | 0 | - | 4.63 | 133,163 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,434 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,732 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,790 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,395 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,501 |
| Monarchies of Europe | 0 | - | 4.90 | 97,347 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,061 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,428 |
| European Countries with One Border | 0 | - | 4.97 | 181,663 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,561 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,205 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,747 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,140 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,909 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,996 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,054 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,846 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,242 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,930 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,688 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,313 |
| UK Immigration by Country | 0 | - | 4.94 | 139,690 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,807 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,583 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,289 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,233 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,273 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,141 |
| Countries That Border Russia | 0 | - | 4.98 | 458,987 |
| Countries Bordering France | 0 | - | 4.83 | 399,397 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,124 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,912 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,293 |
| Germany Country Quiz | 0 | - | 4.82 | 156,602 |
| Russia Country Quiz | 0 | - | 4.85 | 113,665 |
| Italy Country Quiz | 0 | - | 4.82 | 122,248 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,224 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,681 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,430 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,244 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,175 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,053 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,108 |
| Departments of France | 0 | - | 4.93 | 52,860 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,752 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,933 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,296 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,328 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,210 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,799 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,907 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,869 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,293 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,997 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,557 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,396 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,773 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,783 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,392 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,180 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,705 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,798 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,776 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,468 |
| Countries that Border Poland | 0 | - | 4.99 | 171,385 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,310 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,543 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,349 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,817 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,362 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,125 |
| Romania Country Quiz | 0 | - | 4.63 | 53,370 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,051 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,875 |
| Estonia Country Quiz | 0 | - | 4.60 | 30,873 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,327 |
| Counties of Ireland | 0 | - | 4.92 | 193,147 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,105 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,852 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,232 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,767 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,568 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,849 |
| Which City in Europe? | 0 | - | 4.83 | 106,708 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,355 |
| Independence from Whom | 0 | - | 4.99 | 209,743 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,790 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,016 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,051 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,742 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 143,226 |
| Countries by Founding Story | 0 | - | 4.95 | 76,563 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,750 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,876 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,926 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,480 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,414 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,893 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,410 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,885 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,494 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,712 |
| Asia Map Quiz | 0 | - | 4.99 | 907,285 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,462 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,289 |
| US States with an Empty Map | 0 | - | 5.00 | 618,998 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,281 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,452 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,086 |
| Random European Flag to Country | 0 | - | 4.89 | 180,952 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,796 |
| Countries of Africa | 0 | - | 5.00 | 2,508,689 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,801 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,512 |
| Latvia Country Quiz | 0 | - | 4.75 | 31,781 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,219 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,254 |
| Australia Map Quiz | 0 | - | 4.94 | 342,551 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,611 |
| Rivers of the United States | 0 | - | 4.93 | 65,537 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,032 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,965 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.68 | 55,183 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,809 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,371 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,200 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,570 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,198 |
| Cities by Former Name | 0 | - | 4.84 | 90,994 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,455 |
| Recently Independent Countries | 0 | - | 4.98 | 158,006 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,835 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,638 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,198 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,542 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,230 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,227 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,932 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,225 |
| Countries by Former Name | 0 | - | 4.99 | 124,318 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,039 |
| Historical City to Country | 0 | - | 4.84 | 78,138 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,384 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,177 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,697 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,950 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,226 |
