| Europe Map Quiz | 0 | - | 5.00 | 4,789,613 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,045 |
| Departments of France | 0 | - | 4.93 | 55,230 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,009 |
| Name a City - European Countries | 0 | - | 4.89 | 66,231 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,931 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,253 |
| The Only European Country ... | 0 | - | 4.91 | 219,200 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,623 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,332 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,773 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,329 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,472 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,978 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,095 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,189 |
| Counties of England | 0 | - | 4.97 | 803,311 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,136 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,948 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,236 |
| Slavic Countries | 0 | - | 4.96 | 112,414 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,627 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,134 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,826 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,825 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,026 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,898 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,503 |
| Monarchies of Europe | 0 | - | 4.90 | 98,918 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,879 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,582 |
| European Countries with One Border | 0 | - | 4.97 | 183,866 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,589 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,694 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,856 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,661 |
| Regions of Italy | 0 | - | 4.92 | 77,135 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,402 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,558 |
| States of Germany | 0 | - | 4.95 | 154,630 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,790 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,621 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,024 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,942 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,825 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,725 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,512 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,427 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 71,903 |
| Countries That Border Russia | 0 | - | 4.98 | 464,616 |
| Countries Bordering France | 0 | - | 4.83 | 405,028 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,962 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,994 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,015 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,411 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,954 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,847 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,816 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,946 |
| Germany Country Quiz | 0 | - | 4.82 | 158,898 |
| Russia Country Quiz | 0 | - | 4.83 | 115,350 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,775 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,603 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,952 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,921 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,281 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,855 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,116 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,528 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,087 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,753 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,201 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,845 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,771 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,697 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,329 |
| Asia Map Quiz | 0 | - | 4.99 | 925,625 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,647 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,866 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,370 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,760 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,133 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,966 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,776 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,706 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,029 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,965 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,122 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,278 |
| Countries that Border Poland | 0 | - | 4.99 | 173,217 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,165 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,191 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,295 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,505 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,447 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,059 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,041 |
| Malta Country Quiz | 0 | - | 4.81 | 31,242 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,723 |
| Counties of Ireland | 0 | - | 4.92 | 197,407 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,973 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,105 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,089 |
| US States with an Empty Map | 0 | - | 5.00 | 628,983 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,200 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,172 |
| Which City in Europe? | 0 | - | 4.83 | 107,915 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,053 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,065 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,948 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,833 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 90,001 |
| Countries of Africa | 0 | - | 5.00 | 2,561,474 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,181 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,647 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,370 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,370 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,212 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,906 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,502 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,054 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,501 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,006 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,674 |
| Australia Map Quiz | 0 | - | 4.95 | 346,255 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,974 |
| African East Coast | 0 | - | 4.96 | 96,814 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,464 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,900 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,521 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,834 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,249 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,835 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,152 |
| Rivers of the United States | 0 | - | 4.93 | 66,713 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,886 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,795 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,824 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,279 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 582,253 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,544 |
| Random European City to Country | 0 | - | 4.69 | 118,486 |
| Europe Capital to Country | 0 | - | 4.99 | 252,235 |
| Asia Capital to Country | 0 | - | 4.96 | 127,603 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,062 |
| European Capitals by Map | 0 | - | 4.99 | 142,230 |
| African Capitals by Map | 0 | - | 4.99 | 142,315 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,971 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,944 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,235 |
| European Coastal Capitals | 0 | - | 4.95 | 91,362 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,217 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,864 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,886 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,194 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,204 |
| Countries of the Middle East | 0 | - | 4.96 | 203,034 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,353 |
| African Island Countries | 0 | - | 4.96 | 102,583 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,199 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,544 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,088 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,875 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,362 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,750 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,848 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,601 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,023 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,895 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,918 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,479 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,972 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,203 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 43,897 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,002 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,226 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,483 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,545 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,337 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,853 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,801 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,072 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,707 |
| North America Map Quiz | 0 | - | 4.98 | 252,259 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,529 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,854 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,095 |
| Flags of North and South America | 0 | - | 4.99 | 377,338 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,613 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,238 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,435 |
| Australian States and Territories | 0 | - | 4.96 | 142,912 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,470 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,801 |
| Regions of France | 0 | - | 4.70 | 122,171 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,654 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,746 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,536 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,199 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,473 |
