| Countries Surrounding Rome | 0 | - | 4.97 | 49,596 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,246 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,571 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,982 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,248 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,251 |
| Europe Map Quiz | 0 | - | 5.00 | 4,768,493 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,764 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,601 |
| Regions of Italy | 0 | - | 4.92 | 76,134 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,747 |
| Countries Bordering France | 0 | - | 4.83 | 403,277 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,332 |
| Germany Country Quiz | 0 | - | 4.83 | 158,092 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,749 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,880 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,024 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,539 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,057 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,226 |
| Departments of France | 0 | - | 4.93 | 54,359 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,853 |
| Name a City - European Countries | 0 | - | 4.90 | 65,547 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,403 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,561 |
| The Only European Country ... | 0 | - | 4.91 | 217,188 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,448 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,165 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,575 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,936 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,944 |
| Counties of Ireland | 0 | - | 4.92 | 195,844 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,113 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,834 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,247,143 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,319 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,209 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,169 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,482 |
| Slavic Countries | 0 | - | 4.96 | 111,821 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,843 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,359 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,691 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,033 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,659 |
| Italy Country Quiz | 0 | - | 4.77 | 123,553 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,310 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,340 |
| Counties of England | 0 | - | 4.97 | 798,252 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,559 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,002 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,618 |
| Roman Emperors | 0 | - | 4.95 | 120,295 |
| Geography of Rome | 0 | - | 4.51 | 16,678 |
| Rome City Trivia | 0 | - | 4.49 | 20,681 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,970 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,161 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,257 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,028 |
| Monarchies of Europe | 0 | - | 4.90 | 98,279 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,998 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,754 |
| European Countries with One Border | 0 | - | 4.97 | 183,026 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,796 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,334 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,707 |
| States of Germany Map Quiz | 0 | - | 4.91 | 133,051 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,594 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,232 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,096 |
| States of Germany | 0 | - | 4.95 | 152,980 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,340 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,807 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,829 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,353 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,211 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,930 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,635 |
| Countries That Border Russia | 0 | - | 4.98 | 462,538 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,017 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,727 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,462 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,316 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,936 |
| UK Immigration by Country | 0 | - | 4.94 | 141,077 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,190 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,252 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,172 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,068 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,460 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,730 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,940 |
| Russia Country Quiz | 0 | - | 4.83 | 114,632 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,070 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,434 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,398 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,615 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,885 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,210 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,500 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,896 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,752 |
| Venice Trivia | 0 | - | 4.45 | 10,473 |
| Milan Trivia | 0 | - | 4.56 | 15,188 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,166 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,477 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,283 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,323 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,362 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,593 |
| Countries that Border Poland | 0 | - | 4.99 | 172,514 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,288 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,938 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,083 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,667 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,518 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,004 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,422 |
| Countries Closest to India | 0 | - | 4.97 | 102,901 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,769 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,008 |
| France Country Quiz | 0 | - | 4.70 | 135,120 |
| Spain Country Quiz | 0 | - | 4.44 | 128,703 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,609 |
| Belgium Country Quiz | 0 | - | 4.72 | 71,901 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,426 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,987 |
| Austria Country Quiz | 0 | - | 4.57 | 59,815 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,549 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,810 |
| Greece Country Quiz | 0 | - | 4.74 | 66,340 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,240 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,417 |
| Africa Map Quiz | 0 | - | 5.00 | 2,120,675 |
| Asia Map Quiz | 0 | - | 4.99 | 918,658 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,516 |
| Counties of Wales | 0 | - | 4.63 | 39,358 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,577 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,189 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,758 |
| Which City in Europe? | 0 | - | 4.83 | 107,515 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,606 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,998 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,369 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,609 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,498 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,529 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,996 |
| Norway Country Quiz | 0 | - | 4.44 | 77,455 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,982 |
| Finland Country Quiz | 0 | - | 4.50 | 59,753 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,217 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,910 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,864 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,669 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,373 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,783 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,952 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,116 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,217 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,023 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,650 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,717 |
| Countries of Africa | 0 | - | 5.00 | 2,542,575 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,503 |
| Countries that Beat France | 0 | - | 4.49 | 75,982 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,391 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,039 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,406 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,339 |
| United States Map Quiz | 0 | - | 4.98 | 4,162,283 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,837 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,173 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,066 |
| Australia Map Quiz | 0 | - | 4.95 | 344,940 |
| European Cities Beginning with B - Click Map | 0 | - | 4.78 | 78,324 |
| African East Coast | 0 | - | 4.96 | 96,202 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,256 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,445 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,775 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,980 |
| Roman Names for Places | 0 | - | 4.62 | 58,375 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,273 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,287 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 579,089 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,471 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,887 |
| Europe Capital to Country | 0 | - | 4.99 | 250,715 |
| Asia Capital to Country | 0 | - | 4.96 | 126,791 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,111 |
| European Capitals by Map | 0 | - | 4.99 | 139,772 |
| African Capitals by Map | 0 | - | 4.99 | 134,076 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,584 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,240 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,573 |
| European Coastal Capitals | 0 | - | 4.95 | 90,751 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,647 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,573 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,390 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,896 |
