| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,114 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,040 |
| European Countries with One Border | 0 | - | 4.97 | 183,482 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,224 |
| Name a City - European Countries | 0 | - | 4.90 | 65,943 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,229 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,693 |
| The Only European Country ... | 0 | - | 4.91 | 218,289 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,112 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,676 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,418 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,787 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,457 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,171 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,911 |
| Slavic Countries | 0 | - | 4.96 | 112,161 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,265 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,815 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,878 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,828 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,899 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,595 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,628 |
| Counties of England | 0 | - | 4.97 | 801,098 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,836 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,132 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,311 |
| Monarchies of Europe | 0 | - | 4.90 | 98,616 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,305 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,218 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,331 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,510 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,170 |
| Regions of Italy | 0 | - | 4.92 | 76,659 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,985 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,360 |
| States of Germany | 0 | - | 4.95 | 153,943 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,592 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,839 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,756 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,537 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,228 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,641 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,511 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,263 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,060 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,686 |
| Countries That Border Russia | 0 | - | 4.98 | 463,857 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,434 |
| Countries Bordering France | 0 | - | 4.83 | 404,313 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,296 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,996 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,764 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,712 |
| Asia Map Quiz | 0 | - | 4.99 | 922,836 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,067 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,373 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,586 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,536 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,334 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,602 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,561 |
| Germany Country Quiz | 0 | - | 4.83 | 158,552 |
| Russia Country Quiz | 0 | - | 4.83 | 115,125 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,609 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,502 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,870 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,568 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,001 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,495 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,884 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,303 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,860 |
| Departments of France | 0 | - | 4.93 | 54,837 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,694 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,263 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,551 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,699 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,595 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,283 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,386 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,621 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,827 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,769 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,223 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,034 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,645 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,918 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,750 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,986 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,055 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,053 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,549 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,866 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,758 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,154 |
| Countries that Border Poland | 0 | - | 4.99 | 172,923 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,064 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,762 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,124 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,380 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,021 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,987 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,966 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,232 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,669 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,400 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,167 |
| Counties of Ireland | 0 | - | 4.92 | 196,782 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,886 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,768 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,005 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,947 |
| African East Coast | 0 | - | 4.96 | 96,531 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,041 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,071 |
| Countries with the Most Borders | 0 | - | 4.97 | 389,884 |
| Countries of Africa | 0 | - | 5.00 | 2,552,368 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,407 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 416,864 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,146 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,434 |
| Australia Map Quiz | 0 | - | 4.95 | 345,725 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,423 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,851 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,329 |
| Which City in Europe? | 0 | - | 4.83 | 107,757 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,944 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,369 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,218 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,598 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,616 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,060 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,322 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,818 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,047 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,437 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,558 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,699 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,246 |
| Europe Capital to Country | 0 | - | 4.99 | 251,558 |
| Asia Capital to Country | 0 | - | 4.96 | 127,184 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,650 |
| European Capitals by Map | 0 | - | 4.99 | 141,400 |
| African Capitals by Map | 0 | - | 4.99 | 141,405 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,595 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,634 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,977 |
| European Coastal Capitals | 0 | - | 4.95 | 91,084 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,069 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,743 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,287 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,055 |
| Countries of the Middle East | 0 | - | 4.96 | 202,228 |
| African Island Countries | 0 | - | 4.96 | 102,219 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,075 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,047 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 104,250 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,728 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,556 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,093 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,287 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,029 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,334 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,855 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,626 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,285 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,060 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,700 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,973 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,950 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,065 |
| South America Map Quiz | 0 | - | 5.00 | 1,553,989 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,379 |
| North America Map Quiz | 0 | - | 4.98 | 250,609 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,388 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,596 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,581 |
| Flags of North and South America | 0 | - | 4.99 | 375,786 |
| Australian States and Territories | 0 | - | 4.96 | 142,585 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,070 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,395 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,530 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,021 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,442 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,871 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,899 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,288 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,238 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,512 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 359,978 |
| Random European City to Country | 0 | - | 4.69 | 118,255 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,127 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,581 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,242 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,908 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,194 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,422 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,235 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,193 |
