| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,480 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,199 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,827 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,728 |
| Italy Country Quiz | 0 | - | 4.82 | 122,147 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,321 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,029 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,277 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,421 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,254 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,741 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,536 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,797 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,389 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,231 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,846 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,048 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,872 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,062 |
| Countries Bordering France | 0 | - | 4.85 | 398,493 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,917 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,154 |
| UK Immigration by Country | 0 | - | 4.94 | 139,546 |
| Germany Country Quiz | 0 | - | 4.82 | 156,479 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,078 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,593 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,134 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,103 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,925 |
| Departments of France | 0 | - | 4.93 | 52,749 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,338 |
| Name a City - European Countries | 0 | - | 4.92 | 64,337 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,882 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,460 |
| The Only European Country ... | 0 | - | 4.91 | 213,693 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,446 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,198 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,745 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,204 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,500 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,223 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,782 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,216 |
| Counties of Ireland | 0 | - | 4.92 | 192,970 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,681 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,692 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,158 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,375 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,660 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,179 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,438 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,440 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,323 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,642 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,372 |
| Counties of England | 0 | - | 4.97 | 788,873 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,928 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,318 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,748 |
| Europe Capital to Country | 0 | - | 4.99 | 247,438 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,392 |
| European Capitals by Map | 0 | - | 4.99 | 136,132 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,139 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,573 |
| European Coastal Capitals | 0 | - | 4.95 | 89,710 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,676 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,220 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,859 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,212 |
| Slavic Countries | 0 | - | 4.96 | 110,815 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,666 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,255 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,443 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,151 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,558 |
| Cities in European History #1 | 0 | - | 4.63 | 133,063 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,841 |
| Official Cities in the UK | 0 | - | 4.89 | 280,398 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,373 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,679 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,740 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,150 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,425 |
| Monarchies of Europe | 0 | - | 4.90 | 97,276 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,207 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,009 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,309 |
| Countries That Border Russia | 0 | - | 4.98 | 458,783 |
| European Countries with One Border | 0 | - | 4.97 | 181,559 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,436 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,065 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,643 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,025 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,791 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,876 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,750 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,777 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,645 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,286 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,181 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,207 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,085 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,577 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,162 |
| Russia Country Quiz | 0 | - | 4.85 | 113,604 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,826 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,018 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,354 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,735 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,820 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,109 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,608 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,221 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,174 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,991 |
| Geography of Rome | 0 | - | 4.51 | 16,625 |
| Venice Trivia | 0 | - | 4.45 | 10,416 |
| Milan Trivia | 0 | - | 4.56 | 15,114 |
| Rome City Trivia | 0 | - | 4.49 | 20,580 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,776 |
| Biggest British Empire Countries | 0 | - | 4.73 | 87,268 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,818 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,026 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,242 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,686 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,930 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,344 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,656 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,294 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,102 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,639 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,669 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,706 |
| Countries that Border Poland | 0 | - | 4.99 | 171,297 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,356 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,082 |
| France Country Quiz | 0 | - | 4.70 | 133,789 |
| Spain Country Quiz | 0 | - | 4.45 | 127,559 |
| Netherlands Country Quiz | 0 | - | 4.50 | 79,935 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,202 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,919 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,319 |
| Austria Country Quiz | 0 | - | 4.57 | 59,317 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,226 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,468 |
| Greece Country Quiz | 0 | - | 4.74 | 65,734 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,740 |
| Counties of Wales | 0 | - | 4.63 | 38,883 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,793 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,773 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,200 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,507 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,809 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,788 |
| Which City in Europe? | 0 | - | 4.83 | 106,594 |
| Boroughs of London | 0 | - | 4.63 | 87,011 |
| London Geography | 0 | - | 4.47 | 59,449 |
| Independence from Whom | 0 | - | 4.99 | 209,596 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,681 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,973 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,834 |
| Countries by Founding Story | 0 | - | 4.95 | 76,492 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,761 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,058 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,695 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,057 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,811 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,852 |
| Scotland Trivia | 0 | - | 4.58 | 57,398 |
| Norway Country Quiz | 0 | - | 4.44 | 76,592 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,411 |
| Finland Country Quiz | 0 | - | 4.50 | 59,090 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,848 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,598 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,527 |
| Malta Country Quiz | 0 | - | 4.81 | 30,818 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,317 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,994 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,697 |
| Asia Map Quiz | 0 | - | 4.99 | 906,628 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,442 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,052 |
| US States with an Empty Map | 0 | - | 5.00 | 618,536 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.68 | 55,151 |
| Cities by Former Name | 0 | - | 4.84 | 90,934 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,912 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,500 |
| Recently Independent Countries | 0 | - | 4.98 | 157,939 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,778 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,022 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,432 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,058 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,759 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,713 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,177 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 143,111 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,752 |
| Random European Flag to Country | 0 | - | 4.89 | 180,841 |
| Countries by Former Name | 0 | - | 4.99 | 124,241 |
| Countries of Africa | 0 | - | 5.00 | 2,506,444 |
