| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,586 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,256 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,916 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,825 |
| Italy Country Quiz | 0 | - | 4.82 | 122,187 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,355 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,067 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,392 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,443 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,307 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,758 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,590 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,884 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,433 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,254 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,868 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,108 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,930 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,103 |
| Countries Bordering France | 0 | - | 4.83 | 398,923 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,015 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,189 |
| UK Immigration by Country | 0 | - | 4.94 | 139,615 |
| Germany Country Quiz | 0 | - | 4.82 | 156,526 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,122 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,626 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,179 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,136 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,948 |
| Departments of France | 0 | - | 4.93 | 52,796 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,364 |
| Name a City - European Countries | 0 | - | 4.92 | 64,379 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,956 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,527 |
| The Only European Country ... | 0 | - | 4.91 | 213,793 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,513 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,291 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,772 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,244 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,522 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,292 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,797 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,291 |
| Counties of Ireland | 0 | - | 4.92 | 193,043 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,711 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,406 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,248 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,654 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,711 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,207 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,471 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,458 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,362 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,667 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,386 |
| Counties of England | 0 | - | 4.97 | 789,090 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,023 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,320 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,796 |
| Europe Capital to Country | 0 | - | 4.99 | 247,706 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,437 |
| European Capitals by Map | 0 | - | 4.99 | 136,232 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,172 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,594 |
| European Coastal Capitals | 0 | - | 4.95 | 89,735 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,772 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,290 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,880 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,246 |
| Slavic Countries | 0 | - | 4.96 | 110,847 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,703 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,276 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,458 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,183 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,560 |
| Cities in European History #1 | 0 | - | 4.63 | 133,108 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,912 |
| Official Cities in the UK | 0 | - | 4.89 | 280,492 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,403 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,699 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,760 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,184 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,454 |
| Monarchies of Europe | 0 | - | 4.90 | 97,302 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,221 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,033 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,371 |
| Countries That Border Russia | 0 | - | 4.98 | 458,883 |
| European Countries with One Border | 0 | - | 4.97 | 181,605 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,512 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,109 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,676 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,071 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,836 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,903 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,791 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,821 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,662 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,301 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,240 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,231 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,113 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,737 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,233 |
| Russia Country Quiz | 0 | - | 4.85 | 113,620 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,845 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,032 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,362 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,741 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,875 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,186 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,633 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,274 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,194 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,036 |
| Geography of Rome | 0 | - | 4.51 | 16,625 |
| Venice Trivia | 0 | - | 4.45 | 10,418 |
| Milan Trivia | 0 | - | 4.56 | 15,116 |
| Rome City Trivia | 0 | - | 4.49 | 20,585 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,786 |
| Biggest British Empire Countries | 0 | - | 4.73 | 92,566 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,843 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,036 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,267 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,686 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,961 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,421 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,716 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,342 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,138 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,666 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,693 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,736 |
| Countries that Border Poland | 0 | - | 4.99 | 171,336 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,369 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,103 |
| France Country Quiz | 0 | - | 4.70 | 133,815 |
| Spain Country Quiz | 0 | - | 4.45 | 127,594 |
| Netherlands Country Quiz | 0 | - | 4.50 | 79,955 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,223 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,934 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,330 |
| Austria Country Quiz | 0 | - | 4.57 | 59,332 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,234 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,477 |
| Greece Country Quiz | 0 | - | 4.74 | 65,750 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,749 |
| Counties of Wales | 0 | - | 4.63 | 38,896 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,916 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,787 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,213 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,511 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,812 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,811 |
| Which City in Europe? | 0 | - | 4.83 | 106,611 |
| Boroughs of London | 0 | - | 4.63 | 87,038 |
| London Geography | 0 | - | 4.47 | 59,459 |
| Independence from Whom | 0 | - | 4.99 | 209,656 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,724 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,988 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,914 |
| Countries by Founding Story | 0 | - | 4.95 | 76,521 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,779 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,072 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,722 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,076 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,840 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,881 |
| Scotland Trivia | 0 | - | 4.58 | 57,408 |
| Norway Country Quiz | 0 | - | 4.44 | 76,617 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,425 |
| Finland Country Quiz | 0 | - | 4.50 | 59,110 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,854 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,614 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,538 |
| Malta Country Quiz | 0 | - | 4.81 | 30,824 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,243 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,221 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,153 |
| Asia Map Quiz | 0 | - | 4.99 | 906,922 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,451 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,170 |
| US States with an Empty Map | 0 | - | 5.00 | 618,758 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.68 | 55,167 |
| Cities by Former Name | 0 | - | 4.84 | 90,959 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,133 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,819 |
| Recently Independent Countries | 0 | - | 4.98 | 157,976 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,803 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,116 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,478 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,135 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,825 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,725 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,199 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 143,155 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,800 |
| Random European Flag to Country | 0 | - | 4.89 | 180,875 |
| Countries by Former Name | 0 | - | 4.99 | 124,270 |
| Countries of Africa | 0 | - | 5.00 | 2,507,483 |
