| Cantons of Switzerland | 0 | - | 4.98 | 51,120 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,534 |
| Counties of England | 0 | - | 4.97 | 795,901 |
| Europe Map Quiz | 0 | - | 5.00 | 4,759,525 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,288 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,698 |
| Regions of Italy | 0 | - | 4.92 | 75,761 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,817 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,937 |
| States of Germany | 0 | - | 4.96 | 152,284 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,909 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,056 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,972 |
| Germany Country Quiz | 0 | - | 4.82 | 157,745 |
| Italy Country Quiz | 0 | - | 4.82 | 123,314 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,664 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,549 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,245 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,620 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,015 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,810 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,927 |
| Departments of France | 0 | - | 4.93 | 54,001 |
| Name a City - European Countries | 0 | - | 4.90 | 65,302 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,812 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,084 |
| The Only European Country ... | 0 | - | 4.91 | 216,355 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,975 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,249 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,840 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,143 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,915 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,599 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,328 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,414 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,984 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,465 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,172 |
| Slavic Countries | 0 | - | 4.96 | 111,582 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,572 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,111 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,507 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,074 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,944 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,211 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,254 |
| Official Cities in the UK | 0 | - | 4.89 | 283,411 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,966 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,139 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,827 |
| Monarchies of Europe | 0 | - | 4.90 | 98,055 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,761 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,404 |
| European Countries with One Border | 0 | - | 4.97 | 182,667 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,473 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,111 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,383 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,290 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,152 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,864 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,124 |
| Switzerland Immigration by Country | 0 | - | 4.70 | 29,661 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,657 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,084 |
| Countries That Border Russia | 0 | - | 4.98 | 461,475 |
| Countries Bordering France | 0 | - | 4.83 | 402,295 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,161 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,991 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,938 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,073 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,366 |
| UK Immigration by Country | 0 | - | 4.94 | 140,799 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,878 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,040 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,908 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,879 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,342 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,874 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,591 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,550 |
| Russia Country Quiz | 0 | - | 4.85 | 114,398 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,655 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,299 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,324 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,303 |
| Regions of France | 0 | - | 4.75 | 120,620 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,522 |
| France Immigration by Country | 0 | - | 4.70 | 76,467 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,457 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,611 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,958 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,278 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,797 |
| France Country Quiz | 0 | - | 4.70 | 134,906 |
| Spain Country Quiz | 0 | - | 4.45 | 128,451 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,477 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,755 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,324 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,840 |
| Austria Country Quiz | 0 | - | 4.57 | 59,703 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,477 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,729 |
| Greece Country Quiz | 0 | - | 4.74 | 66,215 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,680 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,562 |
| Africa Map Quiz | 0 | - | 5.00 | 2,116,552 |
| Asia Map Quiz | 0 | - | 4.99 | 915,820 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,429 |
| Counties of Wales | 0 | - | 4.63 | 39,248 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,098 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,704 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,083 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,338 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,952 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,587 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,444 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,219 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,162 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,268 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,340 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,825 |
| Countries that Border Poland | 0 | - | 4.99 | 172,187 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,839 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,797 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,928 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,494 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,221 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,959 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,262 |
| Countries Closest to India | 0 | - | 4.97 | 102,715 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,572 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,896 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,840 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,778 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,650 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,777 |
| Counties of Ireland | 0 | - | 4.92 | 195,024 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,514 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,402 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,749 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,859 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,047 |
| Which City in Europe? | 0 | - | 4.83 | 107,326 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,744 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,042 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,624 |
| Countries of Africa | 0 | - | 5.00 | 2,533,900 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,309 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,346 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,638 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,879 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,077 |
| United States Map Quiz | 0 | - | 4.98 | 4,156,301 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,596 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,852 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,782 |
| Australia Map Quiz | 0 | - | 4.95 | 344,187 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,118 |
| African East Coast | 0 | - | 4.96 | 95,959 |
| Canary Islands | 0 | - | 4.62 | 17,472 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,335 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,733 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,753 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,351 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,102 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,983 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,327 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,726 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,524 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 577,648 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,294 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,563 |
| Random European City to Country | 0 | - | 4.69 | 117,588 |
| Europe Capital to Country | 0 | - | 4.99 | 249,860 |
| Asia Capital to Country | 0 | - | 4.96 | 126,573 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,753 |
| European Capitals by Map | 0 | - | 4.99 | 138,913 |
| African Capitals by Map | 0 | - | 4.99 | 133,615 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,226 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,991 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,335 |
| European Coastal Capitals | 0 | - | 4.95 | 90,502 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,547 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,608 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,786 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,792 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,994 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,822 |
| Countries of the Middle East | 0 | - | 4.96 | 200,987 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,534 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,967 |
| African Island Countries | 0 | - | 4.96 | 101,540 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,844 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,007 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,061 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,779 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,410 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,372 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,851 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,646 |
