| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,641 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,295 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,073 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,955 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,891 |
| Germany Country Quiz | 0 | - | 4.82 | 156,556 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,153 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,348 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,458 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,771 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,631 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,606 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,456 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,263 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,381 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,691 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,172 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,955 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,118 |
| Countries Bordering France | 0 | - | 4.83 | 399,164 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,209 |
| UK Immigration by Country | 0 | - | 4.94 | 139,648 |
| Italy Country Quiz | 0 | - | 4.82 | 122,215 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,153 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,649 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,392 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,196 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,953 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,083 |
| Departments of France | 0 | - | 4.93 | 52,833 |
| Name a City - European Countries | 0 | - | 4.92 | 64,404 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,007 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,572 |
| The Only European Country ... | 0 | - | 4.91 | 213,857 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,551 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,782 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,456 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,283 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,538 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,318 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,808 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,339 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,318 |
| Counties of Ireland | 0 | - | 4.92 | 193,089 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,738 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,826 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,317 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,854 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,221 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,498 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,469 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,878 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,401 |
| Counties of England | 0 | - | 4.97 | 789,232 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,096 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,324 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,826 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,295 |
| Europe Capital to Country | 0 | - | 4.99 | 247,921 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,465 |
| European Capitals by Map | 0 | - | 4.99 | 136,295 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,197 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,624 |
| European Coastal Capitals | 0 | - | 4.95 | 89,765 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,820 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,349 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,897 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,273 |
| Slavic Countries | 0 | - | 4.96 | 110,863 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,719 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,295 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,476 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,207 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,567 |
| Cities in European History #1 | 0 | - | 4.63 | 133,135 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 143,188 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,783 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,978 |
| Official Cities in the UK | 0 | - | 4.89 | 280,562 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,416 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,710 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,770 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,212 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,383 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,478 |
| Monarchies of Europe | 0 | - | 4.90 | 97,328 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,228 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,045 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,402 |
| Countries That Border Russia | 0 | - | 4.98 | 458,935 |
| European Countries with One Border | 0 | - | 4.97 | 181,638 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,529 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,143 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,093 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,866 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,919 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,819 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,854 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,670 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,310 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,313 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,268 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,255 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,123 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,825 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,260 |
| Russia Country Quiz | 0 | - | 4.85 | 113,642 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,855 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,039 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,370 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,748 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,908 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,232 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,644 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,200 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,076 |
| Berlin City Trivia | 0 | - | 4.67 | 13,078 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,794 |
| Biggest British Empire Countries | 0 | - | 4.75 | 95,251 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,858 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,048 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,282 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,687 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,976 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,505 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,740 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,751 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,360 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,160 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,688 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,703 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,758 |
| Countries that Border Poland | 0 | - | 4.99 | 171,364 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,382 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,934 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,113 |
| France Country Quiz | 0 | - | 4.70 | 133,840 |
| Spain Country Quiz | 0 | - | 4.45 | 127,615 |
| Netherlands Country Quiz | 0 | - | 4.50 | 79,963 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,238 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,942 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,346 |
| Austria Country Quiz | 0 | - | 4.57 | 59,346 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,247 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,482 |
| Greece Country Quiz | 0 | - | 4.74 | 65,759 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,760 |
| Counties of Wales | 0 | - | 4.63 | 38,904 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,053 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,844 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,225 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,517 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,817 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,823 |
| Which City in Europe? | 0 | - | 4.83 | 106,632 |
| Boroughs of London | 0 | - | 4.63 | 87,057 |
| London Geography | 0 | - | 4.47 | 59,463 |
| Independence from Whom | 0 | - | 4.99 | 209,695 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,753 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,000 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,023 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,673 |
| Countries by Founding Story | 0 | - | 4.95 | 76,543 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,785 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,081 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,734 |
| All Countries that Once Bordered Germany | 0 | - | 4.33 | 74,595 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,085 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,858 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,905 |
| Scotland Trivia | 0 | - | 4.58 | 57,410 |
| Norway Country Quiz | 0 | - | 4.44 | 76,634 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,435 |
| Finland Country Quiz | 0 | - | 4.50 | 59,122 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,861 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,619 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,543 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,537 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,362 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,442 |
| Asia Map Quiz | 0 | - | 4.99 | 907,094 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,457 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,227 |
| US States with an Empty Map | 0 | - | 5.00 | 618,883 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.68 | 55,179 |
| Cities by Former Name | 0 | - | 4.84 | 90,977 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,331 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,950 |
| Recently Independent Countries | 0 | - | 4.98 | 157,989 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,822 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,163 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,510 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,177 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,876 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,736 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,211 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,813 |
| Countries of the German Empire | 0 | - | 4.51 | 37,664 |
| Random European Flag to Country | 0 | - | 4.89 | 180,920 |
| Countries by Former Name | 0 | - | 4.99 | 124,296 |
