| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,864 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,802 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,873 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,241 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,466 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,820 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,920 |
| Countries That Border Russia | 0 | - | 4.98 | 459,040 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,663 |
| Russia Country Quiz | 0 | - | 4.85 | 113,688 |
| African Great Lakes | 0 | - | 4.82 | 65,228 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,398 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,088 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,169 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,615 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,785 |
| Countries that Border Poland | 0 | - | 4.99 | 171,417 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,432 |
| Name a City - European Countries | 0 | - | 4.92 | 64,477 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,109 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,668 |
| The Only European Country ... | 0 | - | 4.91 | 213,985 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,645 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,937 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,627 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,907 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,364 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,460 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,313 |
| Slavic Countries | 0 | - | 4.96 | 110,901 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,747 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,339 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,506 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,238 |
| Counties of England | 0 | - | 4.97 | 789,623 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,069 |
| European Physical Geography | 0 | - | 4.26 | 33,379 |
| Rivers of the United States | 0 | - | 4.93 | 65,556 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,941 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,306 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,246 |
| Monarchies of Europe | 0 | - | 4.90 | 97,366 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,075 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,452 |
| European Countries with One Border | 0 | - | 4.97 | 181,686 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,588 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,711 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,267 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,774 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,948 |
| Regions of Italy | 0 | - | 4.92 | 74,794 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,432 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,064 |
| States of Germany | 0 | - | 4.96 | 150,195 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,249 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,122 |
| 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 | 96,360 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,300 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,865 |
| Germany Immigration by Country | 0 | - | 4.84 | 80,070 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,859 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,013 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,662 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,264 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,288 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,151 |
| Countries Bordering France | 0 | - | 4.83 | 399,609 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,176 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,996 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,314 |
| Germany Country Quiz | 0 | - | 4.82 | 156,641 |
| Italy Country Quiz | 0 | - | 4.82 | 122,283 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,876 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,055 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,705 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,454 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,272 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,205 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,119 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,135 |
| Departments of France | 0 | - | 4.93 | 52,880 |
| 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 | 274,341 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,119 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,225 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,014 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,445 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,725 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,817 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,478 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,558 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,383 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,398 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,831 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,946 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,390 |
| Albania Country Quiz | 0 | - | 4.54 | 38,683 |
| 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 | 193,173 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,730 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,914 |
| 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 | 106,743 |
| South China Sea Countries | 0 | - | 4.78 | 57,501 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,553 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,888 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,490 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,430 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 114,807 |
| Norway Country Quiz | 0 | - | 4.44 | 76,667 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,461 |
| Finland Country Quiz | 0 | - | 4.50 | 59,147 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,875 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,634 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,549 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,420 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,247 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,648 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,964 |
| Asia Map Quiz | 0 | - | 4.99 | 907,481 |
| African Physical Geography | 0 | - | 4.51 | 31,573 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,580 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,259 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,804 |
| Countries of Africa | 0 | - | 5.00 | 2,509,368 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,395 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,197 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,926 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,932 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,972 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,140 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,391 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,651 |
| Australia Map Quiz | 0 | - | 4.94 | 342,590 |
| 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 | 605,955 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,206 |
| 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 | 109,400 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,211 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,323 |
| Europe Capital to Country | 0 | - | 4.99 | 248,033 |
| Asia Capital to Country | 0 | - | 4.96 | 125,800 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,551 |
| European Capitals by Map | 0 | - | 4.99 | 136,454 |
| African Capitals by Map | 0 | - | 4.99 | 132,251 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,233 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,263 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,677 |
| European Coastal Capitals | 0 | - | 4.95 | 89,829 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,207 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,954 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,951 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,441 |
| 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 | 199,045 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.88 | 86,438 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,241 |
| 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 | 92,237 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,514 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,570 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,804 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,337 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,797 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,548 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,204 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,687 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,835 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,169 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,198 |
| 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 | 98,459 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,295 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,528 |
| Countries with the Most Sheep | 0 | - | 4.92 | 102,433 |
| Poland Country Quiz | 0 | - | 4.22 | 62,724 |
| Sweden Country Quiz | 0 | - | 4.35 | 67,741 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,209 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,569 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,299 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,829 |
| North America Map Quiz | 0 | - | 4.98 | 244,634 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,529 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,988 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,151 |
