| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,865 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,803 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,873 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,242 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,468 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,820 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,992 |
| Countries That Border Russia | 0 | - | 4.98 | 459,052 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,663 |
| Russia Country Quiz | 0 | - | 4.85 | 113,690 |
| African Great Lakes | 0 | - | 4.82 | 65,229 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,408 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,089 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,170 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,623 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,788 |
| Countries that Border Poland | 0 | - | 4.99 | 171,419 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,437 |
| Name a City - European Countries | 0 | - | 4.92 | 64,481 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,110 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,670 |
| The Only European Country ... | 0 | - | 4.91 | 213,991 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,653 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,938 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,667 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,910 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,412 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,463 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,317 |
| Slavic Countries | 0 | - | 4.96 | 110,904 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,747 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,341 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,507 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,241 |
| Counties of England | 0 | - | 4.97 | 789,635 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,072 |
| European Physical Geography | 0 | - | 4.26 | 33,380 |
| Rivers of the United States | 0 | - | 4.93 | 65,559 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,965 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,307 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,248 |
| Monarchies of Europe | 0 | - | 4.90 | 97,368 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,075 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,455 |
| European Countries with One Border | 0 | - | 4.97 | 181,690 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,592 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,714 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,268 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,774 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,949 |
| Regions of Italy | 0 | - | 4.92 | 74,795 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,435 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,071 |
| States of Germany | 0 | - | 4.96 | 150,200 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,250 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,132 |
| Asian Physical Geography | 0 | - | 4.61 | 35,376 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,739 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,364 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,312 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,869 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,072 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,860 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,014 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,666 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,266 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,289 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,151 |
| Countries Bordering France | 0 | - | 4.83 | 399,629 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,187 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,002 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,317 |
| Germany Country Quiz | 0 | - | 4.82 | 156,642 |
| Italy Country Quiz | 0 | - | 4.82 | 122,286 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,878 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,056 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,708 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,455 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,276 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,206 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,119 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,137 |
| Departments of France | 0 | - | 4.93 | 52,882 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 52,996 |
| Seas of Europe | 0 | - | 4.37 | 83,830 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,381 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,343 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,120 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,226 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,017 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,456 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,727 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,819 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,479 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,559 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,386 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,398 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,834 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,949 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,390 |
| Albania Country Quiz | 0 | - | 4.54 | 38,685 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,792 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,783 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,802 |
| Counties of Ireland | 0 | - | 4.92 | 193,174 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,733 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,915 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,530 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,783 |
| Which City in Europe? | 0 | - | 4.83 | 106,746 |
| South China Sea Countries | 0 | - | 4.78 | 57,502 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,553 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,890 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,491 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,432 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 114,809 |
| Norway Country Quiz | 0 | - | 4.44 | 76,668 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,461 |
| Finland Country Quiz | 0 | - | 4.50 | 59,150 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,876 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,634 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,550 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,421 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,295 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,664 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,983 |
| Asia Map Quiz | 0 | - | 4.99 | 907,495 |
| African Physical Geography | 0 | - | 4.51 | 31,573 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,602 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,274 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,805 |
| Countries of Africa | 0 | - | 5.00 | 2,509,443 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,397 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,198 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,926 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,933 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,973 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,141 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,399 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,717 |
| Australia Map Quiz | 0 | - | 4.94 | 342,598 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,605 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,973 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,976 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,209 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,203 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,573 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,401 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,214 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,323 |
| Europe Capital to Country | 0 | - | 4.99 | 248,039 |
| Asia Capital to Country | 0 | - | 4.96 | 125,808 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,555 |
| European Capitals by Map | 0 | - | 4.99 | 136,463 |
| African Capitals by Map | 0 | - | 4.99 | 132,253 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,251 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,266 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,680 |
| European Coastal Capitals | 0 | - | 4.95 | 89,831 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,208 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,974 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,964 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,442 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,316 |
| Countries with Wild Tigers | 0 | - | 4.96 | 135,634 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,329 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,863 |
| Countries of the Middle East | 0 | - | 4.96 | 199,048 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.88 | 86,439 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,249 |
| African Island Countries | 0 | - | 4.96 | 100,834 |
| Top 10 African Countries by Coastline | 0 | - | 4.27 | 47,826 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,238 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,514 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,579 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,804 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,359 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,799 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,549 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,206 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,688 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,838 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,170 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,200 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,623 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,326 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,462 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,296 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,531 |
| Countries with the Most Sheep | 0 | - | 4.92 | 102,435 |
| Poland Country Quiz | 0 | - | 4.22 | 62,725 |
| Sweden Country Quiz | 0 | - | 4.35 | 67,746 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,212 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,590 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,300 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,831 |
| North America Map Quiz | 0 | - | 4.98 | 244,649 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,535 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,990 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,151 |
