| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,600 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,262 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,922 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,836 |
| Italy Country Quiz | 0 | - | 4.82 | 122,191 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,363 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,072 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,401 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,447 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,311 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,759 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,592 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,994 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,437 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,256 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,869 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,112 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,939 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,105 |
| Countries Bordering France | 0 | - | 4.83 | 398,985 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,023 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,191 |
| UK Immigration by Country | 0 | - | 4.94 | 139,617 |
| Germany Country Quiz | 0 | - | 4.82 | 156,533 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,128 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,630 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,180 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,137 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,949 |
| Departments of France | 0 | - | 4.93 | 52,802 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,373 |
| Name a City - European Countries | 0 | - | 4.92 | 64,383 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,963 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,538 |
| The Only European Country ... | 0 | - | 4.91 | 213,805 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,521 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,303 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,773 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,254 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,524 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,297 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,799 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,294 |
| Counties of Ireland | 0 | - | 4.92 | 193,049 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,715 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,465 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,259 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,691 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,719 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,209 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,477 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,460 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,367 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,670 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,389 |
| Counties of England | 0 | - | 4.97 | 789,116 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,036 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,321 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,799 |
| Europe Capital to Country | 0 | - | 4.99 | 247,750 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,442 |
| European Capitals by Map | 0 | - | 4.99 | 136,240 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,176 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,596 |
| European Coastal Capitals | 0 | - | 4.95 | 89,741 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,780 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,295 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,887 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,249 |
| Slavic Countries | 0 | - | 4.96 | 110,850 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,707 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,280 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,462 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,194 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,560 |
| Cities in European History #1 | 0 | - | 4.63 | 133,111 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,925 |
| Official Cities in the UK | 0 | - | 4.89 | 280,503 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,406 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,700 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,760 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,190 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,456 |
| Monarchies of Europe | 0 | - | 4.90 | 97,305 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,222 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,034 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,380 |
| Countries That Border Russia | 0 | - | 4.98 | 458,892 |
| European Countries with One Border | 0 | - | 4.97 | 181,612 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,515 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,112 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,676 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,072 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,844 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,906 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,795 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,826 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,663 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,303 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,246 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,237 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,115 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,753 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,236 |
| Russia Country Quiz | 0 | - | 4.85 | 113,623 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,846 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,033 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,364 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,743 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,885 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,193 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,635 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,279 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,196 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,048 |
| 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 | 70,788 |
| Biggest British Empire Countries | 0 | - | 4.73 | 93,172 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,848 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,040 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,271 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,686 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,965 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,440 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,728 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,347 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,141 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,670 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,693 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,738 |
| Countries that Border Poland | 0 | - | 4.99 | 171,340 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,371 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,105 |
| France Country Quiz | 0 | - | 4.70 | 133,820 |
| Spain Country Quiz | 0 | - | 4.45 | 127,601 |
| Netherlands Country Quiz | 0 | - | 4.50 | 79,956 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,227 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,935 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,332 |
| Austria Country Quiz | 0 | - | 4.57 | 59,337 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,236 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,478 |
| Greece Country Quiz | 0 | - | 4.74 | 65,753 |
| 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 | 327,929 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,790 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,214 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,512 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,812 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,814 |
| Which City in Europe? | 0 | - | 4.83 | 106,612 |
| Boroughs of London | 0 | - | 4.63 | 87,042 |
| London Geography | 0 | - | 4.47 | 59,461 |
| Independence from Whom | 0 | - | 4.99 | 209,662 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,728 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,991 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,924 |
| Countries by Founding Story | 0 | - | 4.95 | 76,524 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,780 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,074 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,722 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,078 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,844 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,881 |
| Scotland Trivia | 0 | - | 4.58 | 57,409 |
| Norway Country Quiz | 0 | - | 4.44 | 76,617 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,427 |
| Finland Country Quiz | 0 | - | 4.50 | 59,111 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,855 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,614 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,538 |
| Malta Country Quiz | 0 | - | 4.81 | 30,825 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,333 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,265 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,197 |
| Asia Map Quiz | 0 | - | 4.99 | 906,952 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,451 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,183 |
| US States with an Empty Map | 0 | - | 5.00 | 618,788 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.68 | 55,169 |
| Cities by Former Name | 0 | - | 4.84 | 90,960 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,155 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,842 |
| Recently Independent Countries | 0 | - | 4.98 | 157,977 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,806 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,123 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,484 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,144 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,839 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,725 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,200 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 143,158 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,802 |
| Random European Flag to Country | 0 | - | 4.89 | 180,881 |
| Countries by Former Name | 0 | - | 4.99 | 124,273 |
| Countries of Africa | 0 | - | 5.00 | 2,507,604 |
