| Countries with Territory in the Balkans | 0 | - | 4.96 | 85,447 |
| Slavic Countries | 0 | - | 4.96 | 108,697 |
| Europe Map Quiz | 0 | - | 5.00 | 4,642,187 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 124,080 |
| Countries Formerly in Yugoslavia | 0 | - | 4.96 | 121,941 |
| Federal Subjects of Russia | 0 | - | 4.95 | 136,879 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 416,765 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 34,201 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 356,660 |
| Name a City - European Countries | 0 | - | 4.93 | 61,720 |
| Countries That Use the Euro | 0 | - | 4.97 | 96,658 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 108,779 |
| The Only European Country ... | 0 | - | 4.92 | 204,948 |
| European Countries NOT in NATO | 0 | - | 4.88 | 54,900 |
| Countries that Border Hungary | 0 | - | 4.98 | 102,261 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 81,023 |
| Moldova Country Quiz | 0 | - | 4.81 | 29,820 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,165,120 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 69,963 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,294,864 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 209,454 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 188,680 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 147,573 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 84,674 |
| Counties of England | 0 | - | 4.97 | 769,324 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 156,058 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 303,076 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.85 | 94,432 |
| Monarchies of Europe | 0 | - | 4.89 | 95,045 |
| European Diaspora - Top 11 Countries | 0 | - | 4.89 | 92,525 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 132,912 |
| European Countries with One Border | 0 | - | 4.97 | 178,214 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 174,657 |
| Regions of France Map Quiz | 0 | - | 4.96 | 139,547 |
| States of Germany Map Quiz | 0 | - | 4.91 | 128,780 |
| Three Band Flags of Europe | 0 | - | 4.97 | 187,084 |
| Regions of Italy | 0 | - | 4.91 | 70,997 |
| Regions of Spain Quiz | 0 | - | 4.89 | 108,195 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 91,060 |
| States of Germany | 0 | - | 4.95 | 143,446 |
| Counties of Ireland | 0 | - | 4.91 | 181,576 |
| Cantons of Switzerland | 0 | - | 4.97 | 47,411 |
| European Geography By Letter - B #2 | 0 | - | 4.81 | 72,153 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 39,666 |
| Germany Immigration by Country | 0 | - | 4.86 | 77,726 |
| Pixelated Europe Map | 0 | - | 4.87 | 118,716 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 145,560 |
| Most Mentioned Allies of Russia | 0 | - | 4.48 | 37,147 |
| Most Mentioned Enemies of Russia | 0 | - | 4.70 | 88,245 |
| Countries That Border Russia | 0 | - | 4.98 | 451,763 |
| Countries Bordering France | 0 | - | 4.87 | 380,354 |
| Countries Bordering Germany | 0 | - | 4.99 | 360,791 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 223,978 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 159,903 |
| UK Immigration by Country | 0 | - | 4.93 | 136,593 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 189,638 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 123,908 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 245,805 |
| Name a Valid European Country #2 | 0 | - | 4.93 | 95,083 |
| Germany Country Quiz | 0 | - | 4.81 | 153,128 |
| Russia Country Quiz | 0 | - | 4.84 | 111,413 |
| Italy Country Quiz | 0 | - | 4.81 | 119,268 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 180,975 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 145,126 |
| France Cities Map Quiz | 0 | - | 4.96 | 161,559 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 122,476 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 94,141 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 148,169 |
| Departments of France | 0 | - | 4.92 | 48,398 |
| Countries Surrounding Rome | 0 | - | 4.97 | 48,770 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 268,244 |
| Geography of Russia | 0 | - | 4.56 | 21,140 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 69,984 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 136,491 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 86,014 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 73,819 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 86,831 |
| Countries Bordering Austria | 0 | - | 4.97 | 115,884 |
| Countries Bordering Serbia | 0 | - | 4.96 | 89,800 |
| Countries Bordering Italy | 0 | - | 4.94 | 99,017 |
| Countries that Border Poland | 0 | - | 4.99 | 168,404 |
| Countries that Visit France the Most | 0 | - | 4.84 | 43,912 |
| Countries Closest to Spain | 0 | - | 4.96 | 220,885 |
| Countries Closest to Metropolitan France | 0 | - | 4.88 | 70,560 |
| Countries Closest to Italy | 0 | - | 4.97 | 192,624 |
| Croatia Country Quiz | 0 | - | 4.80 | 41,564 |
| Romania Country Quiz | 0 | - | 4.63 | 52,203 |
| Hungary Country Quiz | 0 | - | 4.48 | 41,821 |
| Czech Republic Country Quiz | 0 | - | 4.51 | 40,953 |
| Ukraine Country Quiz | 0 | - | 4.41 | 46,206 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,419,683 |
| Oceania Map Quiz | 0 | - | 4.98 | 618,235 |
| Africa Map Quiz | 0 | - | 5.00 | 2,070,116 |
| Asia Map Quiz | 0 | - | 4.99 | 878,856 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 93,911 |
| Counties of the UK and Ireland | 0 | - | 4.97 | 123,560 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 62,954 |
| French Geography Quiz #1 | 0 | - | 4.88 | 33,761 |
| World Capitals Closest to London | 0 | - | 4.89 | 99,255 |
| Sweden Immigration by Country | 0 | - | 4.54 | 54,694 |
| Which City in Europe? | 0 | - | 4.83 | 105,101 |
| Countries Closest to Iceland | 0 | - | 4.88 | 70,694 |
| Countries that Beat Russia | 0 | - | 4.83 | 79,565 |
| Countries that Beat Spain | 0 | - | 4.94 | 61,244 |
| Countries that Beat Germany | 0 | - | 4.95 | 102,576 |
| Andorra Country Quiz | 0 | - | 4.89 | 30,613 |
| Greenland Country Quiz | 0 | - | 4.83 | 35,325 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,394 |
| European Cities by Map #2 | 0 | - | 4.48 | 46,800 |
| European Cities by Map #1 | 0 | - | 4.68 | 55,020 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 51,597 |
| Africa Capitals Quiz | 0 | - | 4.99 | 709,051 |
| Asia Capitals Quiz | 0 | - | 4.97 | 665,704 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 42,622 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 204,230 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 90,789 |
| Countries of Africa | 0 | - | 5.00 | 2,427,619 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,357,365 |
| United States Map Quiz | 0 | - | 4.98 | 4,097,188 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 47,671 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 92,715 |
| Western Africa Map Quiz | 0 | - | 4.97 | 70,436 |
| Australia Map Quiz | 0 | - | 4.94 | 337,640 |
| European Cities Beginning with B - Click Map | 0 | - | 4.79 | 75,092 |
| African East Coast | 0 | - | 4.96 | 92,585 |
| Top European Languages on a Map | 0 | - | 4.77 | 128,272 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.89 | 50,708 |
| Flags of Asia Quiz | 0 | - | 4.99 | 583,171 |
| Countries of Europe by Population | 0 | - | 4.98 | 171,020 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 105,879 |
| Europe Capital to Country | 0 | - | 4.99 | 241,384 |
| Asia Capital to Country | 0 | - | 4.96 | 123,347 |
| EU Capitals with No Hints | 0 | - | 4.96 | 140,072 |
| European Capitals by Map | 0 | - | 4.99 | 129,105 |
| African Capitals by Map | 0 | - | 4.99 | 127,500 |
| Asian Capitals by Map | 0 | - | 4.98 | 58,008 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 88,495 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 81,230 |
| European Coastal Capitals | 0 | - | 4.95 | 87,008 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 51,094 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 257,769 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 215,465 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 80,256 |
| Countries of the Middle East | 0 | - | 4.95 | 193,593 |
| African Island Countries | 0 | - | 4.96 | 98,312 |
| Straight Shot to Antarctica | 0 | - | 4.93 | 41,359 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.94 | 63,424 |
| Countries of North America Quiz | 0 | - | 5.00 | 981,318 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 122,528 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 103,760 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 132,335 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 211,820 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 150,382 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 111,154 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 141,307 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 113,308 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 157,361 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 96,372 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 104,986 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 105,842 |
| North Macedonia Country Quiz | 0 | - | 4.79 | 27,020 |
| Belarus Country Quiz | 0 | - | 4.70 | 26,803 |
| Slovakia Country Quiz | 0 | - | 4.63 | 29,705 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 29,967 |
| Montenegro Country Quiz | 0 | - | 4.59 | 23,022 |
| Slovenia Country Quiz | 0 | - | 4.51 | 29,798 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 619,462 |
| South America Map Quiz | 0 | - | 5.00 | 1,516,509 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 123,419 |
| North America Map Quiz | 0 | - | 4.98 | 233,646 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 96,734 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 107,332 |
| Flags of Africa Quiz | 0 | - | 5.00 | 440,853 |
| Flags of North and South America | 0 | - | 4.99 | 344,466 |
| Australian States and Territories | 0 | - | 4.96 | 138,104 |
| Canada Provinces and Territories | 0 | - | 5.00 | 325,197 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 46,538 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,249 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 68,365 |
| Top African Languages on a Map | 0 | - | 4.92 | 68,396 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 237,970 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 225,038 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 336,139 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.41 | 23,154 |
| Random European City to Country | 0 | - | 4.69 | 114,331 |
| South America Capitals Quiz | 0 | - | 5.00 | 466,157 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 99,704 |
| The Only Remaining European Country . . . | 0 | - | 4.40 | 62,433 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.70 | 64,509 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.44 | 69,861 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.68 | 61,600 |
| Countries Bordering the EU | 0 | - | 4.75 | 57,463 |
| Countries Closest to Europe | 0 | - | 4.70 | 108,217 |
| Lithuania Country Quiz | 0 | - | 4.68 | 30,665 |
| Latvia Country Quiz | 0 | - | 4.74 | 31,070 |
| Estonia Country Quiz | 0 | - | 4.59 | 30,190 |
| Central America and Caribbean Map Quiz | 0 | - | 4.88 | 891,139 |
| UK Cities Map Quiz | 0 | - | 4.95 | 456,333 |
| Cross Flags of Europe | 0 | - | 4.43 | 290,462 |
| Satellite Images - Europe | 0 | - | 4.47 | 101,725 |
