| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 96,780 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 109,506 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 128,178 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 101,639 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.94 | 59,827 |
| Countries Bordering Austria | 0 | - | 4.97 | 114,448 |
| 50 Busiest Air Routes from London | 0 | - | 4.88 | 92,101 |
| Counties of the UK and Ireland | 0 | - | 4.97 | 118,662 |
| Europe Map Quiz | 0 | - | 5.00 | 4,546,285 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 83,957 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.55 | 48,636 |
| UK Cities Map Quiz | 0 | - | 4.95 | 450,090 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 142,356 |
| Countries Bordering France | 0 | - | 4.87 | 374,121 |
| Countries Bordering Germany | 0 | - | 4.99 | 355,597 |
| British Cities with the Most Tourists | 0 | - | 4.81 | 63,218 |
| UK Immigration by Country | 0 | - | 4.94 | 133,583 |
| Germany Country Quiz | 0 | - | 4.82 | 149,626 |
| Italy Country Quiz | 0 | - | 4.81 | 116,569 |
| United Kingdom Country Quiz | 0 | - | 4.95 | 129,708 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 177,932 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 141,942 |
| France Cities Map Quiz | 0 | - | 4.95 | 158,012 |
| Germany Cities Map Quiz | 0 | - | 4.83 | 112,896 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 91,774 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 145,228 |
| Departments of France | 0 | - | 4.88 | 44,439 |
| Name a City - European Countries | 0 | - | 4.93 | 58,991 |
| Countries That Use the Euro | 0 | - | 4.92 | 75,526 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 104,158 |
| The Only European Country ... | 0 | - | 4.92 | 197,398 |
| Countries With the Most German Speakers | 0 | - | 4.85 | 58,508 |
| Countries Bordering Italy | 0 | - | 4.94 | 97,957 |
| Countries that Visit the UK the Most | 0 | - | 4.85 | 69,256 |
| Countries that Visit France the Most | 0 | - | 4.83 | 42,787 |
| Countries Closest to Spain | 0 | - | 4.95 | 216,906 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 69,449 |
| Countries Closest to Italy | 0 | - | 4.97 | 189,088 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 350,603 |
| World Capitals Closest to London | 0 | - | 4.89 | 97,829 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,130,784 |
| Commonwealth of Nations Countries | 0 | - | 4.93 | 230,328 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,267,123 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 65,652 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 159,497 |
| Countries that Beat Spain | 0 | - | 4.95 | 60,080 |
| Countries that Beat Germany | 0 | - | 4.95 | 98,764 |
| Countries that Beat Italy | 0 | - | 4.85 | 50,856 |
| Andorra Country Quiz | 0 | - | 4.89 | 29,857 |
| Greenland Country Quiz | 0 | - | 4.83 | 34,463 |
| Counties of England | 0 | - | 4.97 | 747,167 |
| Countries of Europe by Population | 0 | - | 4.98 | 145,883 |
| UK Cities and Towns by Map | 0 | - | 4.47 | 45,345 |
| Most-Visited Cities in Europe | 0 | - | 4.88 | 66,195 |
| Europe Capital to Country | 0 | - | 4.99 | 235,402 |
| EU Capitals with No Hints | 0 | - | 4.96 | 135,948 |
| European Capitals by Map | 0 | - | 4.99 | 111,175 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 85,816 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 78,721 |
| European Coastal Capitals | 0 | - | 4.95 | 84,075 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 209,602 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 203,061 |
| Biggest French Empire Countries | 0 | - | 4.50 | 63,576 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 82,453 |
| Slavic Countries | 0 | - | 4.96 | 106,391 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 185,650 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 145,331 |
| Austria Country Quiz | 0 | - | 4.56 | 57,127 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 82,811 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 121,717 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 37,717 |
| Important Cities in European History | 0 | - | 4.55 | 113,600 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 219,677 |
| Official Cities in the UK | 0 | - | 4.89 | 259,756 |
| Top 10 Most Remote European Capitals | 0 | - | 4.83 | 89,385 |
| European Capitals Furthest from the Sea | 0 | - | 4.90 | 70,435 |
| European Capitals Ending in N | 0 | - | 4.92 | 77,844 |
| Countries Formerly in Yugoslavia | 0 | - | 4.96 | 119,829 |
| Biggest Roman Empire Countries | 0 | - | 4.88 | 98,630 |
| Neutral European Countries of WWII | 0 | - | 4.93 | 155,344 |
| Monarchies of Europe | 0 | - | 4.89 | 93,025 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 90,237 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 129,744 |
| Countries That Border Russia | 0 | - | 4.98 | 445,151 |
| European Countries with One Border | 0 | - | 4.97 | 174,879 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 171,357 |
| Regions of France Map Quiz | 0 | - | 4.96 | 135,887 |
| States of Germany Map Quiz | 0 | - | 4.91 | 126,681 |
| Counties of England Map Quiz | 0 | - | 4.97 | 297,575 |
| Three Band Flags of Europe | 0 | - | 4.97 | 182,951 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 89,264 |
| Pixelated Europe Map | 0 | - | 4.87 | 115,921 |
| Name a Valid European Capital | 0 | - | 4.95 | 142,500 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 65,321 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 103,381 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 189,788 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 187,488 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 121,632 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 229,008 |
| Name a Valid European Country #2 | 0 | - | 4.92 | 91,812 |
| Russia Country Quiz | 0 | - | 4.83 | 109,260 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 33,331 |
| Countries Surrounding Rome | 0 | - | 4.96 | 48,125 |
| European Secessionist Movements on a Map | 0 | - | 4.52 | 33,344 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 100,454 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 262,791 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.64 | 43,518 |
| Most Guessed European Capitals | 0 | - | 4.88 | 99,232 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 80,225 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 68,991 |
| Biggest British Empire Countries | 0 | - | 4.70 | 84,130 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 134,058 |
| Which Country of the United Kingdom? | 0 | - | 4.57 | 37,440 |
| Countries in the Ottoman Empire | 0 | - | 4.88 | 70,070 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,175 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 83,116 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 62,409 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 119,207 |
| Countries of Europe After World War II | 0 | - | 4.99 | 179,897 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 148,584 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 143,495 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 78,125 |
| Countries that Border Hungary | 0 | - | 4.98 | 100,670 |
| Countries Bordering Serbia | 0 | - | 4.96 | 88,074 |
| Countries that Border Poland | 0 | - | 4.99 | 166,063 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 79,737 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 69,247 |
| France Country Quiz | 0 | - | 4.73 | 128,662 |
| Spain Country Quiz | 0 | - | 4.44 | 122,429 |
| Netherlands Country Quiz | 0 | - | 4.51 | 76,981 |
| Belgium Country Quiz | 0 | - | 4.68 | 68,344 |
| Switzerland Country Quiz | 0 | - | 4.52 | 60,397 |
| Portugal Country Quiz | 0 | - | 4.68 | 68,504 |
| Monaco Country Quiz | 0 | - | 4.46 | 39,757 |
| Luxembourg Country Quiz | 0 | - | 4.74 | 32,005 |
| Greece Country Quiz | 0 | - | 4.70 | 63,247 |
| Nordic Cities Map Quiz | 0 | - | 4.76 | 87,892 |
| Counties of Wales | 0 | - | 4.63 | 36,354 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 61,200 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 48,191 |
| French Geography Quiz #1 | 0 | - | 4.87 | 33,065 |
| Word Scramble - U.K. Cities | 0 | - | 4.56 | 64,165 |
| Random European Capitals on a Map | 0 | - | 4.98 | 128,728 |
| Which City in Europe? | 0 | - | 4.82 | 103,302 |
| Boroughs of London | 0 | - | 4.59 | 82,637 |
| London Geography | 0 | - | 4.48 | 58,076 |
| Independence from Whom | 0 | - | 4.99 | 199,482 |
| Who Controlled These Colonies? | 0 | - | 4.90 | 123,472 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 59,380 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 86,221 |
| European Countries NOT in NATO | 0 | - | 4.77 | 38,997 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.43 | 31,068 |
| Countries by Founding Story | 0 | - | 4.94 | 72,721 |
| Countries Bordering Spain | 0 | - | 4.50 | 67,111 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 91,708 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 65,205 |
| Countries Closest to Iceland | 0 | - | 4.88 | 68,382 |
| Countries that Beat Russia | 0 | - | 4.83 | 77,309 |
| Scotland Trivia | 0 | - | 4.57 | 56,329 |
| Norway Country Quiz | 0 | - | 4.45 | 72,881 |
| Denmark Country Quiz | 0 | - | 4.77 | 72,975 |
| Finland Country Quiz | 0 | - | 4.49 | 56,249 |
| Iceland Country Quiz | 0 | - | 4.68 | 41,197 |
| Moldova Country Quiz | 0 | - | 4.87 | 29,178 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,397,664 |
| Oceania Map Quiz | 0 | - | 4.98 | 603,873 |
| Africa Map Quiz | 0 | - | 5.00 | 2,031,730 |
| Asia Map Quiz | 0 | - | 4.99 | 853,939 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.96 | 306,091 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 58,921 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 408,756 |
| US States with an Empty Map | 0 | - | 5.00 | 591,199 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 53,811 |
| Cities by Former Name | 0 | - | 4.85 | 87,696 |
| Africa Capitals Quiz | 0 | - | 4.99 | 688,680 |
| Asia Capitals Quiz | 0 | - | 4.97 | 647,898 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 152,057 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 201,625 |
| Countries of the World in 1900 | 0 | - | 4.88 | 75,727 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 182,989 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 139,533 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 69,694 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 89,380 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 136,177 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 77,538 |
| Random European Flag to Country | 0 | - | 4.89 | 172,506 |
| Countries by Former Name | 0 | - | 4.99 | 119,881 |
| Countries of Africa | 0 | - | 5.00 | 2,351,022 |
| Historical City to Country | 0 | - | 4.83 | 75,603 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.85 | 93,073 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 67,611 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 52,354 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,338,364 |
| United States Map Quiz | 0 | - | 4.98 | 4,049,823 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 45,589 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 89,379 |
| Western Africa Map Quiz | 0 | - | 4.97 | 67,889 |
| Australia Map Quiz | 0 | - | 4.94 | 333,288 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.84 | 40,636 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 43,902 |
