| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,172 |
| Slavic Countries | 0 | - | 4.96 | 110,782 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,063 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,082 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,110 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,912 |
| Name a City - European Countries | 0 | - | 4.92 | 64,281 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,767 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,365 |
| The Only European Country ... | 0 | - | 4.91 | 213,546 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,350 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,098 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,522 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,719 |
| Counties of England | 0 | - | 4.97 | 788,460 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,671 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,079 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,602 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,209 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,414 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,583 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,591 |
| Monarchies of Europe | 0 | - | 4.90 | 97,226 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,972 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,238 |
| European Countries with One Border | 0 | - | 4.97 | 181,485 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,996 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,017 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,571 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,689 |
| Regions of Italy | 0 | - | 4.92 | 74,607 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,167 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,851 |
| States of Germany | 0 | - | 4.96 | 149,822 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,067 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,648 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,270 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,130 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,746 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,923 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,682 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,803 |
| Countries That Border Russia | 0 | - | 4.98 | 458,598 |
| Countries Bordering France | 0 | - | 4.85 | 397,138 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,754 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,269 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,937 |
| UK Immigration by Country | 0 | - | 4.94 | 139,503 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,180 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,042 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,362 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,060 |
| Germany Country Quiz | 0 | - | 4.82 | 156,418 |
| Russia Country Quiz | 0 | - | 4.85 | 113,573 |
| Italy Country Quiz | 0 | - | 4.82 | 122,093 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,798 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,003 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,532 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,265 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,082 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,071 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,879 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 150,992 |
| Departments of France | 0 | - | 4.93 | 52,686 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,344 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,009 |
| Geography of Russia | 0 | - | 4.57 | 21,419 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,388 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,582 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,982 |
| Asia Map Quiz | 0 | - | 4.99 | 906,043 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,659 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,756 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,785 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,876 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,190 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,074 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,735 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,622 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,668 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,657 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,380 |
| Countries that Border Poland | 0 | - | 4.99 | 171,233 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,475 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,155 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,338 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,760 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,189 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,587 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,519 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,360 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,596 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,712 |
| Counties of Ireland | 0 | - | 4.92 | 192,836 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,455 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,753 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,492 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,621 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,511 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,973 |
| Which City in Europe? | 0 | - | 4.83 | 106,562 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,739 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,876 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,161 |
| Countries of Africa | 0 | - | 5.00 | 2,505,039 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,765 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,798 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,030 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,973 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,726 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,335 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,817 |
| Australia Map Quiz | 0 | - | 4.94 | 342,267 |
| African East Coast | 0 | - | 4.96 | 94,946 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,177 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,547 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,127 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,842 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,265 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,022 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,906 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,663 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,761 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,256 |
| Random European City to Country | 0 | - | 4.69 | 116,234 |
| Europe Capital to Country | 0 | - | 4.99 | 247,325 |
| Asia Capital to Country | 0 | - | 4.96 | 125,641 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,323 |
| European Capitals by Map | 0 | - | 4.99 | 135,989 |
| African Capitals by Map | 0 | - | 4.99 | 132,071 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,985 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,083 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,536 |
| European Coastal Capitals | 0 | - | 4.95 | 89,667 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,149 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,448 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,570 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,385 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,774 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,203 |
| Countries of the Middle East | 0 | - | 4.96 | 198,735 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,515 |
| African Island Countries | 0 | - | 4.96 | 100,674 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,463 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,199 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,632 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,599 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,379 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,946 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,504 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,681 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,119 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,090 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,480 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,170 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,326 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,143 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,441 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,343 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,067 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,104 |
| Countries Bordering the EU | 0 | - | 4.75 | 72,326 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,414 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,622 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,455 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,464 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,968 |
| North America Map Quiz | 0 | - | 4.98 | 244,085 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,334 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,279 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,375 |
| Flags of North and South America | 0 | - | 4.99 | 365,848 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,613 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,616 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,910 |
| Australian States and Territories | 0 | - | 4.95 | 140,560 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,385 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,739 |
| Regions of France | 0 | - | 4.78 | 119,061 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,029 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 70,963 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,585 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 69,913 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 60,955 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,318 |
| European Geography By Letter - B #1 | 0 | - | 4.64 | 110,828 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,768 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,638 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,164 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,789 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,625 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,586 |
| European Geography By Letter - V | 0 | - | 4.43 | 91,991 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,245 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,557 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,991 |
| France Immigration by Country | 0 | - | 4.72 | 75,923 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 70,605 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,720 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,278 |
