| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,753 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,757 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,785 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,178 |
| African Great Lakes | 0 | - | 4.82 | 65,060 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,046 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,112 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,178 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,427 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,776 |
| Rivers of the United States | 0 | - | 4.93 | 65,436 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,921 |
| Name a City - European Countries | 0 | - | 4.92 | 64,284 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,772 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,371 |
| The Only European Country ... | 0 | - | 4.91 | 213,553 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,357 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,105 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,735 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,588 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,737 |
| Counties of England | 0 | - | 4.97 | 788,484 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,673 |
| Capitals by River | 0 | - | 4.55 | 48,223 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,084 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,175 |
| Slavic Countries | 0 | - | 4.96 | 110,783 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,608 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,210 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,641 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,414 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,082 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,589 |
| European Physical Geography | 0 | - | 4.26 | 33,366 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 52,952 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,596 |
| South China Sea Countries | 0 | - | 4.78 | 57,472 |
| Asian Physical Geography | 0 | - | 4.61 | 35,362 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,262 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,113 |
| Monarchies of Europe | 0 | - | 4.90 | 97,228 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,974 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,241 |
| Countries That Border Russia | 0 | - | 4.98 | 458,615 |
| European Countries with One Border | 0 | - | 4.97 | 181,489 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,998 |
| Countries Bordering France | 0 | - | 4.85 | 397,252 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,761 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,022 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,573 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,696 |
| Regions of Italy | 0 | - | 4.92 | 74,609 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,170 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,853 |
| States of Germany | 0 | - | 4.96 | 149,827 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,067 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,649 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,272 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,132 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,747 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,926 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,687 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,805 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,274 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,941 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,180 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,046 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,376 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,062 |
| Germany Country Quiz | 0 | - | 4.82 | 156,421 |
| Russia Country Quiz | 0 | - | 4.85 | 113,574 |
| Italy Country Quiz | 0 | - | 4.82 | 122,093 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,799 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,004 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,534 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,266 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,083 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,072 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,879 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 150,997 |
| Departments of France | 0 | - | 4.93 | 52,691 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,880 |
| Seas of Europe | 0 | - | 4.37 | 83,788 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,346 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,011 |
| Top 10 African Countries by Coastline | 0 | - | 4.27 | 47,804 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,880 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,204 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,079 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,627 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,677 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,661 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,383 |
| Countries that Border Poland | 0 | - | 4.99 | 171,234 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,477 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,157 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,338 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,760 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,191 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,713 |
| Counties of Ireland | 0 | - | 4.92 | 192,850 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,459 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,495 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,625 |
| Which City in Europe? | 0 | - | 4.83 | 106,562 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,735 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,767 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,799 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 114,658 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,587 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,520 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,361 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,408 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,616 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,022 |
| Asia Map Quiz | 0 | - | 4.99 | 906,078 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,596 |
| African Physical Geography | 0 | - | 4.51 | 31,558 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,539 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,991 |
| Countries with Wild Tigers | 0 | - | 4.96 | 135,547 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,270 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,742 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.88 | 86,373 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,885 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,161 |
| Countries of Africa | 0 | - | 5.00 | 2,505,121 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,844 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,086 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,024 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,726 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,338 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,825 |
| Australia Map Quiz | 0 | - | 4.94 | 342,269 |
| African East Coast | 0 | - | 4.96 | 94,949 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,909 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,680 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,178 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,548 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,128 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,670 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,623 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,475 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,480 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,266 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,421 |
| Flags of North and South America | 0 | - | 4.99 | 365,922 |
| Bodies of Water by Satellite Image #1 | 0 | - | 4.20 | 71,193 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,411 |
| South American Physical Geography | 0 | - | 4.58 | 18,263 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,023 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,287 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,772 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,258 |
| Random European City to Country | 0 | - | 4.69 | 116,237 |
| Europe Capital to Country | 0 | - | 4.99 | 247,332 |
| Asia Capital to Country | 0 | - | 4.96 | 125,642 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,325 |
| European Capitals by Map | 0 | - | 4.99 | 135,995 |
| African Capitals by Map | 0 | - | 4.99 | 132,073 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,896 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,987 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,086 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,538 |
| European Coastal Capitals | 0 | - | 4.95 | 89,668 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,149 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,453 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,579 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,385 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,776 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,203 |
| Countries of the Middle East | 0 | - | 4.96 | 198,744 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,515 |
| African Island Countries | 0 | - | 4.96 | 100,682 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,178 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,463 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,203 |
| Landforms by Country | 0 | - | 4.52 | 51,909 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,603 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,380 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,950 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,505 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,682 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,120 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,093 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,484 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,171 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,330 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,146 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,442 |
| Countries with the Most Sheep | 0 | - | 4.92 | 102,342 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,345 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,067 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,104 |
| Countries Bordering the EU | 0 | - | 4.75 | 72,331 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,416 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,539 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,971 |
| North America Map Quiz | 0 | - | 4.98 | 244,092 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,341 |
