| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,572 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,248 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,911 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,812 |
| Italy Country Quiz | 0 | - | 4.82 | 122,178 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,344 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,064 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,381 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,440 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,292 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,756 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,582 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,767 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,426 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,252 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,867 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,103 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,927 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,097 |
| Countries Bordering France | 0 | - | 4.83 | 398,875 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,006 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,186 |
| UK Immigration by Country | 0 | - | 4.94 | 139,606 |
| Germany Country Quiz | 0 | - | 4.82 | 156,516 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,116 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,625 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,176 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,133 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,947 |
| Departments of France | 0 | - | 4.93 | 52,793 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,364 |
| Name a City - European Countries | 0 | - | 4.92 | 64,374 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,947 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,518 |
| The Only European Country ... | 0 | - | 4.91 | 213,781 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,508 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,279 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,769 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,240 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,521 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,280 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,794 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,284 |
| Counties of Ireland | 0 | - | 4.92 | 193,038 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,710 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,349 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,239 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,645 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,708 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,204 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,469 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,455 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,357 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,665 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,385 |
| Counties of England | 0 | - | 4.97 | 789,071 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,017 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,320 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,790 |
| Europe Capital to Country | 0 | - | 4.99 | 247,677 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,433 |
| European Capitals by Map | 0 | - | 4.99 | 136,228 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,166 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,594 |
| European Coastal Capitals | 0 | - | 4.95 | 89,731 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,758 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,282 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,875 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,239 |
| Slavic Countries | 0 | - | 4.96 | 110,842 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,701 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,270 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,457 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,181 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,559 |
| Cities in European History #1 | 0 | - | 4.63 | 133,106 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,904 |
| Official Cities in the UK | 0 | - | 4.89 | 280,481 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,402 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,696 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,760 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,183 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,449 |
| Monarchies of Europe | 0 | - | 4.90 | 97,299 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,219 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,033 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,361 |
| Countries That Border Russia | 0 | - | 4.98 | 458,873 |
| European Countries with One Border | 0 | - | 4.97 | 181,600 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,512 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,105 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,672 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,069 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,833 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,901 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,786 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,819 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,661 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,299 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,233 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,229 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,110 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,721 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,226 |
| Russia Country Quiz | 0 | - | 4.85 | 113,620 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,844 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,032 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,361 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,739 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,871 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,175 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,629 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,271 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,192 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,030 |
| Geography of Rome | 0 | - | 4.51 | 16,625 |
| Venice Trivia | 0 | - | 4.45 | 10,418 |
| Milan Trivia | 0 | - | 4.56 | 15,115 |
| 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 | 92,058 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,840 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,035 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,265 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,686 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,957 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,417 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,710 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,340 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,137 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,661 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,689 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,733 |
| Countries that Border Poland | 0 | - | 4.99 | 171,333 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,369 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,102 |
| France Country Quiz | 0 | - | 4.70 | 133,812 |
| Spain Country Quiz | 0 | - | 4.45 | 127,588 |
| Netherlands Country Quiz | 0 | - | 4.50 | 79,954 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,222 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,934 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,328 |
| Austria Country Quiz | 0 | - | 4.57 | 59,332 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,233 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,477 |
| Greece Country Quiz | 0 | - | 4.74 | 65,748 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,748 |
| Counties of Wales | 0 | - | 4.63 | 38,895 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,905 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,785 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,211 |
| 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 | 133,808 |
| Which City in Europe? | 0 | - | 4.83 | 106,609 |
| Boroughs of London | 0 | - | 4.63 | 87,037 |
| London Geography | 0 | - | 4.47 | 59,457 |
| Independence from Whom | 0 | - | 4.99 | 209,649 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,721 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,988 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,901 |
| Countries by Founding Story | 0 | - | 4.95 | 76,518 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,778 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,072 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,714 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,074 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,836 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,880 |
| Scotland Trivia | 0 | - | 4.58 | 57,407 |
| Norway Country Quiz | 0 | - | 4.44 | 76,615 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,425 |
| Finland Country Quiz | 0 | - | 4.50 | 59,108 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,853 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,612 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,538 |
| Malta Country Quiz | 0 | - | 4.81 | 30,824 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,988 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,200 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,094 |
| Asia Map Quiz | 0 | - | 4.99 | 906,882 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,448 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,158 |
| US States with an Empty Map | 0 | - | 5.00 | 618,732 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.68 | 55,165 |
| Cities by Former Name | 0 | - | 4.84 | 90,959 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,117 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,795 |
| Recently Independent Countries | 0 | - | 4.98 | 157,973 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,801 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,108 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,472 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,133 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,820 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,725 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,198 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 143,151 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,794 |
| Random European Flag to Country | 0 | - | 4.89 | 180,874 |
| Countries by Former Name | 0 | - | 4.99 | 124,266 |
| Countries of Africa | 0 | - | 5.00 | 2,507,346 |
