| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,294 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,981 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,189 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,405 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,523 |
| Germany Country Quiz | 0 | - | 4.82 | 157,305 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,686 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,628 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,484 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,548 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,707 |
| Europe Map Quiz | 0 | - | 5.00 | 4,748,860 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,906 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,516 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,917 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,312 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,575 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,643 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,561 |
| Countries Bordering France | 0 | - | 4.83 | 401,380 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,758 |
| UK Immigration by Country | 0 | - | 4.94 | 140,467 |
| Italy Country Quiz | 0 | - | 4.82 | 122,790 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,098 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,144 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,925 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,151 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,514 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,605 |
| Departments of France | 0 | - | 4.93 | 53,453 |
| Name a City - European Countries | 0 | - | 4.91 | 64,985 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,141 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,474 |
| The Only European Country ... | 0 | - | 4.91 | 215,426 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,475 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,074 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,668 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,744 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,731 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,348 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,025 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,465 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,459 |
| Counties of Ireland | 0 | - | 4.92 | 194,203 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,110 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,427 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,970 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,279 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,567 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,962 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,703 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,195 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,558 |
| Counties of England | 0 | - | 4.97 | 793,244 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,548 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,452 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,585 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,641 |
| Europe Capital to Country | 0 | - | 4.99 | 249,117 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,304 |
| European Capitals by Map | 0 | - | 4.99 | 138,025 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,698 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,070 |
| European Coastal Capitals | 0 | - | 4.95 | 90,199 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,103 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,670 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,059 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,828 |
| Slavic Countries | 0 | - | 4.96 | 111,330 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,242 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,779 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,838 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,585 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,646 |
| Cities in European History #1 | 0 | - | 4.63 | 133,613 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 143,989 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,158 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,948 |
| Official Cities in the UK | 0 | - | 4.89 | 282,427 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,770 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,972 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,058 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,588 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,659 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,031 |
| Monarchies of Europe | 0 | - | 4.90 | 97,770 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,456 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,512 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,049 |
| Countries That Border Russia | 0 | - | 4.98 | 460,576 |
| European Countries with One Border | 0 | - | 4.97 | 182,241 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,098 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,929 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,768 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,636 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,406 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,323 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,788 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,959 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,470 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,439 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,246 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,707 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,584 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,154 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,048 |
| Russia Country Quiz | 0 | - | 4.85 | 114,110 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,143 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,225 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,468 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,872 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,421 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,871 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,047 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,388 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,418 |
| Berlin City Trivia | 0 | - | 4.67 | 13,157 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,964 |
| Biggest British Empire Countries | 0 | - | 4.74 | 99,578 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,165 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,205 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,483 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,744 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,585 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,761 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,352 |
| Countries of Europe After World War II | 0 | - | 4.99 | 187,788 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,001 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,893 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,041 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,988 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,126 |
| Countries that Border Poland | 0 | - | 4.99 | 171,872 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,616 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,151 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,469 |
| France Country Quiz | 0 | - | 4.70 | 134,574 |
| Spain Country Quiz | 0 | - | 4.45 | 128,131 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,278 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,530 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,170 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,640 |
| Austria Country Quiz | 0 | - | 4.57 | 59,559 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,385 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,635 |
| Greece Country Quiz | 0 | - | 4.74 | 66,030 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,300 |
| Counties of Wales | 0 | - | 4.63 | 39,114 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,245 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,195 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,482 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,667 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,897 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,320 |
| Which City in Europe? | 0 | - | 4.83 | 107,063 |
| Boroughs of London | 0 | - | 4.63 | 87,461 |
| London Geography | 0 | - | 4.47 | 59,584 |
| Independence from Whom | 0 | - | 4.99 | 210,978 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,451 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,276 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,707 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,737 |
| Countries by Founding Story | 0 | - | 4.95 | 76,936 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,058 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,274 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,985 |
| All Countries that Once Bordered Germany | 0 | - | 4.34 | 74,796 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,381 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,239 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,319 |
| Scotland Trivia | 0 | - | 4.58 | 57,521 |
| Norway Country Quiz | 0 | - | 4.44 | 77,037 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,698 |
| Finland Country Quiz | 0 | - | 4.50 | 59,405 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,012 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,747 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,693 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,710 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,152 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,873 |
| Asia Map Quiz | 0 | - | 4.99 | 911,904 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,618 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,817 |
| US States with an Empty Map | 0 | - | 5.00 | 621,887 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,343 |
| Cities by Former Name | 0 | - | 4.84 | 91,315 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,281 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,732 |
| Recently Independent Countries | 0 | - | 4.98 | 158,468 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,369 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,311 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,272 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,323 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,003 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,946 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,506 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,307 |
| Countries of the German Empire | 0 | - | 4.51 | 37,811 |
| Random European Flag to Country | 0 | - | 4.89 | 181,666 |
| Countries by Former Name | 0 | - | 4.99 | 124,746 |
