| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,760 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,760 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,789 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,183 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,430 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,778 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,444 |
| Countries That Border Russia | 0 | - | 4.98 | 458,644 |
| Countries Bordering France | 0 | - | 4.85 | 397,592 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,796 |
| African Great Lakes | 0 | - | 4.82 | 65,066 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,937 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,048 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,115 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,392 |
| Countries that Border Poland | 0 | - | 4.99 | 171,252 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,132 |
| Name a City - European Countries | 0 | - | 4.92 | 64,294 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,794 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,387 |
| The Only European Country ... | 0 | - | 4.91 | 213,572 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,370 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,642 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,775 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,686 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,807 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,115 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,183 |
| Slavic Countries | 0 | - | 4.96 | 110,791 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,615 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,219 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,421 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,092 |
| Counties of England | 0 | - | 4.97 | 788,543 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,619 |
| European Physical Geography | 0 | - | 4.26 | 33,366 |
| Rivers of the United States | 0 | - | 4.93 | 65,444 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,912 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,627 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,265 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,123 |
| Monarchies of Europe | 0 | - | 4.90 | 97,239 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,977 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,255 |
| European Countries with One Border | 0 | - | 4.97 | 181,507 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,015 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,627 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,028 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,586 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,712 |
| Regions of Italy | 0 | - | 4.92 | 74,618 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,177 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,860 |
| States of Germany | 0 | - | 4.96 | 149,862 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,068 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,692 |
| Asian Physical Geography | 0 | - | 4.61 | 35,362 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,736 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,279 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,145 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,755 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,936 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,704 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,820 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,017 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,294 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,967 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,184 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,052 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,407 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,079 |
| Germany Country Quiz | 0 | - | 4.82 | 156,433 |
| Russia Country Quiz | 0 | - | 4.85 | 113,584 |
| Italy Country Quiz | 0 | - | 4.82 | 122,106 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,803 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,004 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,547 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,273 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,088 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,074 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,889 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,001 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,417 |
| Departments of France | 0 | - | 4.93 | 52,702 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 52,954 |
| Seas of Europe | 0 | - | 4.37 | 83,790 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,347 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,024 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,182 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,892 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,236 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,094 |
| Countries Bordering India | 0 | - | 4.98 | 162,554 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,632 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,692 |
| Countries that Border China | 0 | - | 4.96 | 261,732 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,670 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,488 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,168 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,342 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,765 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,909 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,197 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,716 |
| Counties of Ireland | 0 | - | 4.92 | 192,861 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,473 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,882 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,495 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,634 |
| Which City in Europe? | 0 | - | 4.83 | 106,564 |
| South China Sea Countries | 0 | - | 4.78 | 57,475 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,394 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,042 |
| Countries Bordering Brazil | 0 | - | 4.96 | 130,979 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,659 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,773 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,807 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,411 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,282 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,820 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 114,671 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,588 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,521 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,362 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,524 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,681 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,127 |
| Asia Map Quiz | 0 | - | 4.99 | 906,157 |
| African Physical Geography | 0 | - | 4.51 | 31,559 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,592 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,042 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,281 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,320 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,735 |
| Countries of Africa | 0 | - | 5.00 | 2,505,412 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,308 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,075 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,853 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,814 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,438 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,706 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,483 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,248 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,191 |
| Australia Map Quiz | 0 | - | 4.94 | 342,287 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,596 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,229 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,068 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,761 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,803 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,180 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,548 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,271 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,133 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,287 |
| Europe Capital to Country | 0 | - | 4.99 | 247,356 |
| Asia Capital to Country | 0 | - | 4.96 | 125,655 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,335 |
| European Capitals by Map | 0 | - | 4.99 | 136,024 |
| African Capitals by Map | 0 | - | 4.99 | 132,083 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,002 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,091 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,542 |
| European Coastal Capitals | 0 | - | 4.95 | 89,676 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,155 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,478 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,608 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,388 |
| Which City in Germany? | 0 | - | 4.50 | 134,909 |
| Which City in Italy? | 0 | - | 4.55 | 78,119 |
| Which City in France? | 0 | - | 4.64 | 72,362 |
| Which City in Spain? | 0 | - | 4.50 | 49,412 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,274 |
| Countries with Wild Tigers | 0 | - | 4.96 | 135,555 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,275 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,751 |
| Countries of the Middle East | 0 | - | 4.96 | 198,757 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.88 | 86,378 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,914 |
| African Island Countries | 0 | - | 4.96 | 100,691 |
| Top 10 African Countries by Coastline | 0 | - | 4.27 | 47,805 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,162 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,466 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,210 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,620 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,755 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,610 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,396 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,964 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,521 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,693 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,121 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,105 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,489 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,177 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,338 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,154 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,447 |
| Countries with the Most Sheep | 0 | - | 4.92 | 102,347 |
| Italy A-Z | 0 | - | 4.49 | 57,643 |
