| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,236 |
| Slavic Countries | 0 | - | 4.96 | 112,414 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,578 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,821 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,502 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,044 |
| Departments of France | 0 | - | 4.93 | 55,228 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,006 |
| Name a City - European Countries | 0 | - | 4.89 | 66,230 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,927 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,251 |
| The Only European Country ... | 0 | - | 4.91 | 219,197 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,621 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,329 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,329 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,470 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,977 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,055 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,177 |
| Counties of England | 0 | - | 4.97 | 803,292 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,135 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,945 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,624 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,132 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,826 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,020 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,895 |
| Monarchies of Europe | 0 | - | 4.90 | 98,916 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,875 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,580 |
| European Countries with One Border | 0 | - | 4.97 | 183,864 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,585 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,692 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,855 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,660 |
| Regions of Italy | 0 | - | 4.92 | 77,134 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,400 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,558 |
| States of Germany | 0 | - | 4.95 | 154,627 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,790 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,618 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,021 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,937 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,825 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,724 |
| 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 | 71,900 |
| Countries That Border Russia | 0 | - | 4.98 | 464,614 |
| Countries Bordering France | 0 | - | 4.83 | 405,024 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,959 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,990 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,014 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,399 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,952 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,846 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,812 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,945 |
| Germany Country Quiz | 0 | - | 4.82 | 158,895 |
| Russia Country Quiz | 0 | - | 4.83 | 115,347 |
| 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 | 150,280 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,853 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,114 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,525 |
| 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 | 118,844 |
| Geography of Russia | 0 | - | 4.57 | 21,606 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,758 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,694 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,298 |
| Asia Map Quiz | 0 | - | 4.99 | 925,605 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,644 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,866 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,368 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,760 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,130 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,965 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,773 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,703 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,028 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,965 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,121 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,276 |
| Countries that Border Poland | 0 | - | 4.99 | 173,214 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,164 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,188 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,295 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,502 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,446 |
| 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 | 197,406 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,970 |
| 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 | 628,974 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,195 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,157 |
| Which City in Europe? | 0 | - | 4.83 | 107,915 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,050 |
| 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 | 104,829 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 90,001 |
| Countries of Africa | 0 | - | 5.00 | 2,561,434 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,179 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,646 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,370 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,369 |
| 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 | 1,387,498 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,038 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,495 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,001 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,674 |
| Australia Map Quiz | 0 | - | 4.95 | 346,254 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,973 |
| African East Coast | 0 | - | 4.96 | 96,813 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,462 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,900 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,520 |
| 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 | 50,151 |
| Rivers of the United States | 0 | - | 4.93 | 66,712 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,885 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,794 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,813 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,274 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 582,243 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,543 |
| Random European City to Country | 0 | - | 4.69 | 118,484 |
| Europe Capital to Country | 0 | - | 4.99 | 252,230 |
| Asia Capital to Country | 0 | - | 4.96 | 127,601 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,059 |
| European Capitals by Map | 0 | - | 4.99 | 142,227 |
| African Capitals by Map | 0 | - | 4.99 | 142,314 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,969 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,941 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,232 |
| European Coastal Capitals | 0 | - | 4.95 | 91,361 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,216 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,863 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,878 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,193 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,204 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,773 |
| Countries of the Middle East | 0 | - | 4.96 | 203,033 |
| 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 | 43,198 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,542 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,073 |
| 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 | 154,748 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,843 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,601 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,020 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,892 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,914 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,477 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,970 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,202 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 43,836 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,002 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,225 |
| 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 | 644,798 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,058 |
| 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 | 99,528 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,854 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,086 |
| Flags of North and South America | 0 | - | 4.99 | 377,323 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,611 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,237 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,434 |
| Australian States and Territories | 0 | - | 4.96 | 142,904 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,469 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,799 |
| Regions of France | 0 | - | 4.70 | 122,168 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,652 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,743 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,536 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,199 |
