| Regions of Italy | 0 | - | 4.92 | 74,898 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,939 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,139 |
| Italy Country Quiz | 0 | - | 4.82 | 122,393 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,565 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,400 |
| Counties of England | 0 | - | 4.97 | 790,338 |
| Europe Map Quiz | 0 | - | 5.00 | 4,736,278 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,143 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,394 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,895 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,587 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,150 |
| States of Germany | 0 | - | 4.96 | 150,475 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,461 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,676 |
| UK Immigration by Country | 0 | - | 4.94 | 139,852 |
| Germany Country Quiz | 0 | - | 4.82 | 156,781 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,787 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,389 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,316 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,199 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,246 |
| Departments of France | 0 | - | 4.93 | 52,993 |
| Name a City - European Countries | 0 | - | 4.92 | 64,602 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,336 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,827 |
| The Only European Country ... | 0 | - | 4.91 | 214,297 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,828 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,650 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,526 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,516 |
| France Immigration by Country | 0 | - | 4.72 | 76,037 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,229,422 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,193 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,451 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,081 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,706 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,426 |
| Slavic Countries | 0 | - | 4.96 | 110,993 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,851 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,440 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,974 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,582 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,328 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,558 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,058 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,743 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,221 |
| Official Cities in the UK | 0 | - | 4.89 | 281,064 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,309 |
| Monarchies of Europe | 0 | - | 4.90 | 97,466 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,310 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,568 |
| European Countries with One Border | 0 | - | 4.97 | 181,793 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,692 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,307 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,583 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,079 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,503 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,473 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,431 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,590 |
| Switzerland Immigration by Country | 0 | - | 4.70 | 29,235 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,943 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,127 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,251 |
| Countries That Border Russia | 0 | - | 4.98 | 459,542 |
| Countries Bordering France | 0 | - | 4.83 | 400,223 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,402 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,903 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,449 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,378 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,384 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,778 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,132 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,363 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,237 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,408 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,449 |
| Russia Country Quiz | 0 | - | 4.85 | 113,784 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,442 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,946 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,097 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,902 |
| Regions of France | 0 | - | 4.78 | 119,500 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,526 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,526 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,573 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,437 |
| France Country Quiz | 0 | - | 4.70 | 133,990 |
| Spain Country Quiz | 0 | - | 4.45 | 127,766 |
| Netherlands Country Quiz | 0 | - | 4.50 | 80,066 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,335 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,004 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,445 |
| Austria Country Quiz | 0 | - | 4.57 | 59,414 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,288 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,535 |
| Greece Country Quiz | 0 | - | 4.74 | 65,843 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,062 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,367 |
| Africa Map Quiz | 0 | - | 5.00 | 2,106,320 |
| Asia Map Quiz | 0 | - | 4.99 | 908,271 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,825 |
| Counties of Wales | 0 | - | 4.63 | 38,976 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,586 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,836 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,932 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,127 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,880 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,719 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,846 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,780 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,868 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,862 |
| Countries that Border Poland | 0 | - | 4.99 | 171,509 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,594 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,840 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,446 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,874 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,668 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,587 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,611 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,858 |
| Counties of Ireland | 0 | - | 4.92 | 193,408 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,950 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,932 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,553 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,865 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,558 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,107 |
| Which City in Europe? | 0 | - | 4.83 | 106,847 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,945 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,470 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,341 |
| Countries of Africa | 0 | - | 5.00 | 2,512,393 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,955 |
| Countries that Beat Russia | 0 | - | 4.84 | 82,025 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,542 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,542 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,986 |
| United States Map Quiz | 0 | - | 4.98 | 4,144,136 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,962 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,662 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,068 |
| Australia Map Quiz | 0 | - | 4.94 | 342,773 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,017 |
| African East Coast | 0 | - | 4.96 | 95,200 |
| Canary Islands | 0 | - | 4.61 | 17,419 |
| European Cities by Map #2 | 0 | - | 4.47 | 47,223 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,591 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,284 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,980 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,497 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,285 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,043 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,773 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,454 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,507 |
| Random European City to Country | 0 | - | 4.69 | 116,762 |
| Europe Capital to Country | 0 | - | 4.99 | 248,270 |
| Asia Capital to Country | 0 | - | 4.96 | 125,890 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,723 |
| European Capitals by Map | 0 | - | 4.99 | 136,865 |
| African Capitals by Map | 0 | - | 4.99 | 132,393 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,409 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,371 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,761 |
| European Coastal Capitals | 0 | - | 4.95 | 89,908 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,247 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,458 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,193 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,475 |
| Florence City Trivia | 0 | - | 4.39 | 11,340 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,837 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,341 |
| Countries of the Middle East | 0 | - | 4.96 | 199,245 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,348 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,641 |
| African Island Countries | 0 | - | 4.96 | 100,911 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,564 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,827 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,013,770 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,939 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,640 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,339 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,827 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,930 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,218 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,282 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,682 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,420 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,527 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,377 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,614 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,129 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,446 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,088 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,164 |
