| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,865 |
| Counties of England | 0 | - | 4.97 | 795,218 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,540 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,736 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,207 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,211 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,892 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,962 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,520 |
| Countries That Border Russia | 0 | - | 4.98 | 461,250 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,796 |
| Russia Country Quiz | 0 | - | 4.85 | 114,324 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,434 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,176 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,306 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,388 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,286 |
| Countries that Border Poland | 0 | - | 4.99 | 172,114 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,091 |
| Counties of Ireland | 0 | - | 4.92 | 194,802 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,301 |
| Name a City - European Countries | 0 | - | 4.90 | 65,229 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,650 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,927 |
| The Only European Country ... | 0 | - | 4.91 | 216,131 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,855 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,627 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,929 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,517 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,737 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,114 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,501 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,290 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,882 |
| Europe Capital to Country | 0 | - | 4.99 | 249,679 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,657 |
| European Capitals by Map | 0 | - | 4.99 | 138,701 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,936 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,276 |
| European Coastal Capitals | 0 | - | 4.95 | 90,423 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,653 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,282 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,071 |
| Slavic Countries | 0 | - | 4.96 | 111,529 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,482 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,033 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,313 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,033 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,805 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,117 |
| Australian States and Territories | 0 | - | 4.96 | 141,768 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,293 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,533 |
| Official Cities in the UK | 0 | - | 4.89 | 283,196 |
| Cities in European History #1 | 0 | - | 4.63 | 133,845 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,929 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,098 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,201 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,771 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,780 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,302 |
| Monarchies of Europe | 0 | - | 4.90 | 97,993 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,718 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,321 |
| European Countries with One Border | 0 | - | 4.97 | 182,567 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,384 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,227 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,604 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,095 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,008 |
| Regions of Italy | 0 | - | 4.92 | 75,652 |
| US States Quiz | 0 | - | 5.00 | 16,841,179 |
| Provinces of China | 0 | - | 4.97 | 203,710 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,724 |
| States of Germany | 0 | - | 4.96 | 152,072 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,560 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,981 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,159 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,149 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,072 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,549 |
| UK Immigration by Country | 0 | - | 4.94 | 140,736 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,116 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,644 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,982 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,842 |
| Countries Bordering France | 0 | - | 4.83 | 402,044 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,720 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,228 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,433 |
| Germany Country Quiz | 0 | - | 4.82 | 157,655 |
| Italy Country Quiz | 0 | - | 4.82 | 123,263 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,547 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,262 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,309 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,637 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,458 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,527 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,947 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,719 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,856 |
| Departments of France | 0 | - | 4.93 | 53,887 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,662 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,458 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,061 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,119 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,298 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,585 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,857 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,249 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,128 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,310 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,535 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,170 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,124 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,218 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,772 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,967 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,807 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,725 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,750 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,109 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,792 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,735 |
| Albania Country Quiz | 0 | - | 4.54 | 38,939 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,982 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,725 |
| Counties of Wales | 0 | - | 4.63 | 39,216 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,565 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,662 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,925 |
| Which City in Europe? | 0 | - | 4.83 | 107,219 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,229 |
| Independence from Whom | 0 | - | 4.99 | 211,383 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,759 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,398 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,016 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,050 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 144,357 |
| Countries by Founding Story | 0 | - | 4.95 | 77,093 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,126 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,428 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,812 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,161 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,818 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,756 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,051 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,985 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,326 |
| Asia Map Quiz | 0 | - | 4.99 | 915,062 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,666 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,376 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,300 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,425 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,558 |
| Random European Flag to Country | 0 | - | 4.89 | 182,090 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,188 |
| Countries of Africa | 0 | - | 5.00 | 2,531,609 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,357 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,744 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,658 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,783 |
| Australia Map Quiz | 0 | - | 4.95 | 343,929 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,275 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,133 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,903 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,317 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,713 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,698 |
| Cities by Former Name | 0 | - | 4.83 | 91,459 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,140 |
| Recently Independent Countries | 0 | - | 4.98 | 159,055 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,670 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,927 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,864 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,643 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,403 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,831 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,472 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,596 |
| Countries by Former Name | 0 | - | 4.99 | 124,946 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,076 |
| Historical City to Country | 0 | - | 4.84 | 78,449 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,898 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,755 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,153 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,688 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,481 |
| Poland Country Quiz | 0 | - | 4.22 | 63,193 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,385 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,766 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,513 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,726 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,686 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,027 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,705 |
| Flags of North and South America | 0 | - | 4.99 | 372,219 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,627 |
| Councils of Scotland | 0 | - | 4.58 | 28,444 |
| Hawaiian Islands | 0 | - | 4.83 | 42,662 |
