| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,156 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,995 |
| Slavic Countries | 0 | - | 4.96 | 111,487 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,313 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,720 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,722 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,380 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,483 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,235 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,291 |
| Departments of France | 0 | - | 4.93 | 53,776 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,273 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,936 |
| Name a City - European Countries | 0 | - | 4.90 | 65,183 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,529 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,819 |
| The Only European Country ... | 0 | - | 4.91 | 215,974 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,765 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,223 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,088 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,719 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,686 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,162 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,344 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,800 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,737 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,867 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,807 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,180 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,419 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,963 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,978 |
| Counties of England | 0 | - | 4.97 | 794,771 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,593 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,245 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,667 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,958 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,266 |
| Monarchies of Europe | 0 | - | 4.90 | 97,948 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,664 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,244 |
| European Countries with One Border | 0 | - | 4.97 | 182,507 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,315 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,144 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,538 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,901 |
| Regions of Italy | 0 | - | 4.92 | 75,537 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,630 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,546 |
| States of Germany | 0 | - | 4.96 | 151,897 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,999 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 77,936 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,862 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,882 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,846 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,495 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,878 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,698 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,960 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,892 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,631 |
| Countries That Border Russia | 0 | - | 4.98 | 461,088 |
| Countries Bordering France | 0 | - | 4.83 | 401,868 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,590 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,916 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,591 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,665 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,005 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,927 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,876 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,778 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,927 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,331 |
| Germany Country Quiz | 0 | - | 4.82 | 157,572 |
| Russia Country Quiz | 0 | - | 4.85 | 114,275 |
| Italy Country Quiz | 0 | - | 4.82 | 123,188 |
| Montenegro Country Quiz | 0 | - | 4.60 | 23,684 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,367 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,121 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,445 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,860 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,656 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,812 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,041 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,515 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,224 |
| Geography of Russia | 0 | - | 4.57 | 21,508 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,040 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,272 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,774 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,083 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,183 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,242 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,748 |
| Countries that Border Poland | 0 | - | 4.99 | 172,047 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,788 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,619 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,089 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,698 |
| Romania Country Quiz | 0 | - | 4.63 | 53,682 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,324 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,122 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,611 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,463 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,549 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,569 |
| Asia Map Quiz | 0 | - | 4.99 | 914,416 |
| Counties of Ireland | 0 | - | 4.92 | 194,627 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,572 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,715 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,232 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,677 |
| Which City in Europe? | 0 | - | 4.83 | 107,154 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,475 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,051 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,165 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,369 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,456 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,783 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,102 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,309 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,141 |
| Latvia Country Quiz | 0 | - | 4.75 | 31,963 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,616 |
| Malta Country Quiz | 0 | - | 4.81 | 31,002 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,643 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,681 |
| US States with an Empty Map | 0 | - | 5.00 | 623,227 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,306 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,698 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,649 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,778 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,944 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,316 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,595 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,725 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,577 |
| Countries of Africa | 0 | - | 5.00 | 2,529,928 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,791 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,842 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,449 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,623 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,601 |
| Australia Map Quiz | 0 | - | 4.95 | 343,818 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,953 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,225 |
| Rivers of the United States | 0 | - | 4.93 | 66,070 |
| African East Coast | 0 | - | 4.96 | 95,824 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,266 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,381 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,121 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 128,006 |
| Biggest Cities by Language | 0 | - | 4.96 | 245,964 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 576,941 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,393 |
| Europe Capital to Country | 0 | - | 4.99 | 249,545 |
| Asia Capital to Country | 0 | - | 4.96 | 126,465 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,564 |
| European Capitals by Map | 0 | - | 4.99 | 138,533 |
| African Capitals by Map | 0 | - | 4.99 | 133,348 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,067 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,868 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,225 |
| European Coastal Capitals | 0 | - | 4.95 | 90,371 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,496 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,130 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,535 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,738 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,379 |
| Countries of the Middle East | 0 | - | 4.96 | 200,728 |
| African Island Countries | 0 | - | 4.96 | 101,415 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,787 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,793 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,505 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,650 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,273 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,155 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,635 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,522 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,509 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,083 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,381 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,991 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,966 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,803 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,071 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,119 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,328 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,636 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,821 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,676 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,128 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,261 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,279 |
| North America Map Quiz | 0 | - | 4.98 | 247,648 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,864 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,081 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,224 |
| Flags of North and South America | 0 | - | 4.99 | 371,860 |
| Flags to Languages | 0 | - | 4.95 | 173,381 |
