| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,866 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,509 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,334 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,111 |
| Italy Country Quiz | 0 | - | 4.82 | 122,370 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,545 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,222 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,799 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,518 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,495 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,854 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,920 |
| Europe Map Quiz | 0 | - | 5.00 | 4,735,724 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,556 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,333 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,964 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,545 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,103 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,238 |
| Countries Bordering France | 0 | - | 4.83 | 400,148 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,363 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,360 |
| UK Immigration by Country | 0 | - | 4.94 | 139,828 |
| Germany Country Quiz | 0 | - | 4.82 | 156,763 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,422 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,779 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,376 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,302 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,187 |
| Departments of France | 0 | - | 4.93 | 52,979 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,445 |
| Name a City - European Countries | 0 | - | 4.91 | 64,585 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,300 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,794 |
| The Only European Country ... | 0 | - | 4.91 | 214,229 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,800 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,656 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,859 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,409 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,592 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,692 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,865 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,619 |
| Counties of Ireland | 0 | - | 4.92 | 193,364 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,851 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,229,170 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,526 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,077 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,883 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,308 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,626 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,534 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,522 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,764 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,448 |
| Counties of England | 0 | - | 4.97 | 790,238 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,408 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,351 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,052 |
| Europe Capital to Country | 0 | - | 4.99 | 248,228 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,693 |
| European Capitals by Map | 0 | - | 4.99 | 136,827 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,348 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,754 |
| European Coastal Capitals | 0 | - | 4.95 | 89,900 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,143 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,659 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,945 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,402 |
| Slavic Countries | 0 | - | 4.96 | 110,977 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,839 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,422 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,572 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,318 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,585 |
| Cities in European History #1 | 0 | - | 4.63 | 133,295 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,201 |
| Official Cities in the UK | 0 | - | 4.89 | 281,016 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,527 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,781 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,851 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,297 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,585 |
| Monarchies of Europe | 0 | - | 4.90 | 97,444 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,284 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,129 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,547 |
| Countries That Border Russia | 0 | - | 4.98 | 459,501 |
| European Countries with One Border | 0 | - | 4.97 | 181,778 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,672 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,375 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,878 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,287 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,060 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,143 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,932 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,163 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,745 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,334 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,467 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,348 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,223 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,328 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,428 |
| Russia Country Quiz | 0 | - | 4.85 | 113,770 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,935 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,093 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,398 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,780 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,041 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,487 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,738 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,425 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,250 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,164 |
| Geography of Rome | 0 | - | 4.51 | 16,631 |
| Venice Trivia | 0 | - | 4.45 | 10,426 |
| Milan Trivia | 0 | - | 4.56 | 15,127 |
| Rome City Trivia | 0 | - | 4.49 | 20,596 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,832 |
| Biggest British Empire Countries | 0 | - | 4.73 | 98,710 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,927 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,093 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,335 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,701 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,111 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,839 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,893 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,514 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,262 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,768 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,774 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,856 |
| Countries that Border Poland | 0 | - | 4.99 | 171,492 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,441 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,195 |
| France Country Quiz | 0 | - | 4.70 | 133,981 |
| Spain Country Quiz | 0 | - | 4.45 | 127,746 |
| Netherlands Country Quiz | 0 | - | 4.50 | 80,056 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,319 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,993 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,433 |
| Austria Country Quiz | 0 | - | 4.57 | 59,408 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,282 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,533 |
| Greece Country Quiz | 0 | - | 4.74 | 65,829 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,817 |
| Counties of Wales | 0 | - | 4.63 | 38,956 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,660 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,922 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,281 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,550 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,834 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,976 |
| Which City in Europe? | 0 | - | 4.83 | 106,837 |
| Boroughs of London | 0 | - | 4.63 | 87,167 |
| London Geography | 0 | - | 4.47 | 59,495 |
| Independence from Whom | 0 | - | 4.99 | 209,933 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,919 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,065 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,205 |
| Countries by Founding Story | 0 | - | 4.95 | 76,629 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,839 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,123 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,797 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,156 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,942 |
| Countries that Beat Russia | 0 | - | 4.84 | 82,007 |
| Scotland Trivia | 0 | - | 4.58 | 57,442 |
| Norway Country Quiz | 0 | - | 4.44 | 76,751 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,508 |
| Finland Country Quiz | 0 | - | 4.50 | 59,199 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,907 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,665 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,583 |
| Malta Country Quiz | 0 | - | 4.81 | 30,872 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,962 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,277 |
| Africa Map Quiz | 0 | - | 5.00 | 2,106,110 |
| Asia Map Quiz | 0 | - | 4.99 | 908,140 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,490 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,620 |
| US States with an Empty Map | 0 | - | 5.00 | 619,619 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.68 | 55,218 |
| Cities by Former Name | 0 | - | 4.84 | 91,060 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,416 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,944 |
| Recently Independent Countries | 0 | - | 4.98 | 158,099 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,936 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,423 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,678 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,426 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 149,174 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,777 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,333 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 143,378 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,945 |
| Random European Flag to Country | 0 | - | 4.89 | 181,133 |
| Countries by Former Name | 0 | - | 4.99 | 124,415 |
| Countries of Africa | 0 | - | 5.00 | 2,511,899 |
