| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,873 |
| Counties of England | 0 | - | 4.97 | 795,245 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,548 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,741 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,211 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,314 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,895 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,966 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,528 |
| Countries That Border Russia | 0 | - | 4.98 | 461,259 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,798 |
| Russia Country Quiz | 0 | - | 4.85 | 114,329 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,439 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,181 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,312 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,398 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,288 |
| Countries that Border Poland | 0 | - | 4.99 | 172,117 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,103 |
| Counties of Ireland | 0 | - | 4.92 | 194,827 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,309 |
| Name a City - European Countries | 0 | - | 4.90 | 65,235 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,663 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,932 |
| The Only European Country ... | 0 | - | 4.91 | 216,142 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,862 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,638 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,008 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,523 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,764 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,117 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,504 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,306 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,886 |
| Europe Capital to Country | 0 | - | 4.99 | 249,690 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,667 |
| European Capitals by Map | 0 | - | 4.99 | 138,713 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,939 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,282 |
| European Coastal Capitals | 0 | - | 4.95 | 90,433 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,666 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,291 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,078 |
| Slavic Countries | 0 | - | 4.96 | 111,532 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,486 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,039 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,314 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,036 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,834 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,131 |
| Australian States and Territories | 0 | - | 4.96 | 141,771 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,303 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,540 |
| Official Cities in the UK | 0 | - | 4.89 | 283,212 |
| Cities in European History #1 | 0 | - | 4.63 | 133,851 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,930 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,098 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,205 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,773 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,782 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,309 |
| Monarchies of Europe | 0 | - | 4.90 | 97,999 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,722 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,327 |
| European Countries with One Border | 0 | - | 4.97 | 182,572 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,390 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,228 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,610 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,100 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,020 |
| Regions of Italy | 0 | - | 4.92 | 75,661 |
| US States Quiz | 0 | - | 5.00 | 16,841,815 |
| Provinces of China | 0 | - | 4.97 | 203,730 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,725 |
| States of Germany | 0 | - | 4.96 | 152,082 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,567 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,994 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,174 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,153 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,074 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,551 |
| UK Immigration by Country | 0 | - | 4.94 | 140,741 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,126 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,648 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,985 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,843 |
| Countries Bordering France | 0 | - | 4.83 | 402,050 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,724 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,251 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,440 |
| Germany Country Quiz | 0 | - | 4.82 | 157,660 |
| Italy Country Quiz | 0 | - | 4.82 | 123,265 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,552 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,263 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,310 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,637 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,472 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,536 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,956 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,723 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,859 |
| Departments of France | 0 | - | 4.93 | 53,897 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,667 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,459 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,062 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,119 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,300 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,587 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,864 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,256 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,140 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,318 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,537 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,173 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,126 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,221 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,777 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,968 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,807 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,729 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,754 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,110 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,802 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,737 |
| Albania Country Quiz | 0 | - | 4.54 | 38,944 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,982 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,727 |
| 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 | 54,664 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,925 |
| Which City in Europe? | 0 | - | 4.83 | 107,225 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,234 |
| Independence from Whom | 0 | - | 4.99 | 211,388 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,767 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,399 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,019 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,052 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 144,365 |
| Countries by Founding Story | 0 | - | 4.95 | 77,095 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,128 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,429 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,814 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,167 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,818 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,757 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,082 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,996 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,424 |
| Asia Map Quiz | 0 | - | 4.99 | 915,096 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,674 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,376 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,320 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,461 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,560 |
| Random European Flag to Country | 0 | - | 4.89 | 182,096 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,190 |
| Countries of Africa | 0 | - | 5.00 | 2,531,710 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,361 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,746 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,667 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,819 |
| Australia Map Quiz | 0 | - | 4.95 | 343,946 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,277 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,133 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,945 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,320 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,715 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,701 |
| Cities by Former Name | 0 | - | 4.83 | 91,462 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,145 |
| Recently Independent Countries | 0 | - | 4.98 | 159,060 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,673 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,928 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,868 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,652 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,404 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,839 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,479 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,596 |
| Countries by Former Name | 0 | - | 4.99 | 124,950 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,121 |
| Historical City to Country | 0 | - | 4.84 | 78,451 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,899 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,758 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,155 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,690 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,482 |
| Poland Country Quiz | 0 | - | 4.22 | 63,201 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,399 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,802 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,526 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,729 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,689 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,036 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,750 |
| Flags of North and South America | 0 | - | 4.99 | 372,236 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,640 |
| Councils of Scotland | 0 | - | 4.58 | 28,444 |
| Hawaiian Islands | 0 | - | 4.83 | 42,662 |
