| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,800 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,410 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,316 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,565 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,808 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,418 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,852 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,973 |
| Olympian Gods Quiz | 0 | - | 4.96 | 496,551 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,011 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,169 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,990 |
| Italy Country Quiz | 0 | - | 4.82 | 122,282 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,451 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,134 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,376 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,476 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,386 |
| Name a City - European Countries | 0 | - | 4.92 | 64,473 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,875 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,104 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,663 |
| The Only European Country ... | 0 | - | 4.91 | 213,980 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,641 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,734 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,250 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,552 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,906 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,430 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,591 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,204 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,904 |
| Europe Capital to Country | 0 | - | 4.99 | 248,031 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,549 |
| European Capitals by Map | 0 | - | 4.99 | 136,450 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,262 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,673 |
| European Coastal Capitals | 0 | - | 4.95 | 89,826 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,945 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,338 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,455 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,311 |
| Slavic Countries | 0 | - | 4.96 | 110,899 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,860 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,745 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,339 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,926 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,811 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,514 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,505 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,238 |
| Counties of England | 0 | - | 4.97 | 789,621 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,042 |
| Official Cities in the UK | 0 | - | 4.89 | 280,726 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,452 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,746 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,804 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,530 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,244 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,518 |
| Monarchies of Europe | 0 | - | 4.90 | 97,363 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,072 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,448 |
| Countries That Border Russia | 0 | - | 4.98 | 459,037 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,394 |
| European Countries with One Border | 0 | - | 4.97 | 181,685 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,586 |
| Countries Bordering France | 0 | - | 4.83 | 399,591 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,196 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,171 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,711 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,971 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,265 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,773 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,165 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,277 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,941 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,058 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,859 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,643 |
| Cities in European History #1 | 0 | - | 4.63 | 133,193 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,271 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,069 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,983 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,698 |
| UK Immigration by Country | 0 | - | 4.94 | 139,726 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,875 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,236 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,318 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,287 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,150 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,945 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,990 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,312 |
| Germany Country Quiz | 0 | - | 4.82 | 156,634 |
| Russia Country Quiz | 0 | - | 4.85 | 113,687 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,275 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,876 |
| Italy A-Z | 0 | - | 4.49 | 57,751 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,053 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,705 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,269 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,201 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,119 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,956 |
| Roman History by Picture | 0 | - | 4.46 | 26,347 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,322 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,215 |
| Which City in Italy? | 0 | - | 4.55 | 85,662 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,802 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,917 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,873 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,750 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,304 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,679 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,014 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,607 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,438 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 143,250 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,194 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,728 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,725 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,816 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,781 |
| Countries that Border Poland | 0 | - | 4.99 | 171,415 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,335 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,558 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,378 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,398 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,830 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,132 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,802 |
| Counties of Ireland | 0 | - | 4.92 | 193,172 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,725 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,783 |
| Famous Ancient Romans | 0 | - | 4.69 | 85,045 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 94,401 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 97,118 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,298 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,654 |
| Which City in Europe? | 0 | - | 4.83 | 106,740 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,386 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,491 |
| Countries of the German Empire | 0 | - | 4.51 | 37,675 |
| Random European Flag to Country | 0 | - | 4.89 | 180,990 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,602 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,760 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,888 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,545 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,936 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,490 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,429 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,370 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,708 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,634 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,549 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,420 |
| Malta Country Quiz | 0 | - | 4.81 | 30,843 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,204 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,638 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,933 |
| Asia Map Quiz | 0 | - | 4.99 | 907,462 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,395 |
| Byzantine History | 0 | - | 4.91 | 28,632 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 851,882 |
| Biggest English Cities by Century | 0 | - | 4.90 | 105,623 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,284 |
| Cities by Former Name | 0 | - | 4.84 | 91,007 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,571 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,243 |
| US States and State Capitals | 0 | - | 4.99 | 158,716 |
| Rome A-Z | 0 | - | 4.39 | 24,408 |
| Recently Independent Countries | 0 | - | 4.98 | 158,028 |
| Independence from Whom | 0 | - | 4.99 | 209,774 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,816 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,859 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,023 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,094 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,240 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,573 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,281 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,973 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,235 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,290 |
| Countries by Founding Story | 0 | - | 4.95 | 76,576 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,802 |
| Countries by Former Name | 0 | - | 4.99 | 124,338 |
| Countries of Africa | 0 | - | 5.00 | 2,509,306 |
| Historical City to Country | 0 | - | 4.84 | 78,146 |
| Germany A-Z | 0 | - | 4.56 | 62,330 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,385 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,586 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,827 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,529 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,988 |
| Australia Map Quiz | 0 | - | 4.94 | 342,585 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,150 |
| Hawaiian Islands | 0 | - | 4.83 | 42,440 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,039 |
| African East Coast | 0 | - | 4.96 | 95,089 |
