| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,660 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,777 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,831 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,250 |
| Rivers of the United States | 0 | - | 4.93 | 66,370 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,198 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,533 |
| Europe Map Quiz | 0 | - | 5.00 | 4,772,602 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,225 |
| African Great Lakes | 0 | - | 4.82 | 66,544 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,340 |
| Name a City - European Countries | 0 | - | 4.90 | 65,662 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,658 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,761 |
| The Only European Country ... | 0 | - | 4.91 | 217,516 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,478 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,530 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,651 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,143 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,030 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,357 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,819 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,250 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,131 |
| Counties of England | 0 | - | 4.97 | 799,233 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,437 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,494 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,614 |
| Slavic Countries | 0 | - | 4.96 | 111,931 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,968 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,476 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,940 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,384 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,449 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,385 |
| European Physical Geography | 0 | - | 4.26 | 33,542 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,536 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.67 | 75,598 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,557 |
| African Physical Geography | 0 | - | 4.51 | 31,749 |
| Asian Physical Geography | 0 | - | 4.61 | 35,568 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,516 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,739 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,135 |
| Monarchies of Europe | 0 | - | 4.90 | 98,387 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,073 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,896 |
| Countries That Border Russia | 0 | - | 4.98 | 462,931 |
| European Countries with One Border | 0 | - | 4.97 | 183,163 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,944 |
| Countries Bordering France | 0 | - | 4.83 | 403,660 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,782 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,895 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,255 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,768 |
| Regions of Italy | 0 | - | 4.92 | 76,307 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,476 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,186 |
| States of Germany | 0 | - | 4.95 | 153,319 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,434 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,124 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,983 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,103 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,463 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,309 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,029 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,791 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,361 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,031 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,731 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,388 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,295 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,436 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,100 |
| Germany Country Quiz | 0 | - | 4.83 | 158,228 |
| Russia Country Quiz | 0 | - | 4.83 | 114,737 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,505 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,425 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,792 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,273 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,712 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,211 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,669 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,136 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,646 |
| Departments of France | 0 | - | 4.93 | 54,521 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,121 |
| Seas of Europe | 0 | - | 4.37 | 84,733 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,621 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,463 |
| Capitals by River | 0 | - | 4.55 | 48,347 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,424 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,614 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,452 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,453 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,680 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,687 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,039 |
| Countries that Border Poland | 0 | - | 4.99 | 172,649 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,977 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,411 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,000 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,291 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,391 |
| Counties of Ireland | 0 | - | 4.92 | 196,134 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,876 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,817 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,947 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,097 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,977 |
| Which City in Europe? | 0 | - | 4.83 | 107,600 |
| South China Sea Countries | 0 | - | 4.78 | 57,759 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,133 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,533 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,130 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,430 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,766 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,096 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,090 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,775 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,673 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,539 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 116,005 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,933 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,893 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,857 |
| Oceania Map Quiz | 0 | - | 4.98 | 654,511 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,331 |
| Asia Map Quiz | 0 | - | 4.99 | 920,046 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,676 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,064 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,046 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,997 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,313 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,146 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,323 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,875 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,747 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,021 |
| Countries of Africa | 0 | - | 5.00 | 2,546,165 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,050 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,055 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,990 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,362 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,185 |
| Australia Map Quiz | 0 | - | 4.95 | 345,270 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,688 |
| African East Coast | 0 | - | 4.96 | 96,318 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,197 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,387 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,803 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,061 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,257 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,441 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,920 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,069 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,422 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,505 |
| Flags of North and South America | 0 | - | 4.99 | 374,536 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,869 |
| Hawaiian Islands | 0 | - | 4.83 | 42,784 |
| South American Physical Geography | 0 | - | 4.58 | 18,369 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,380 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,274 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 358,383 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,590 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 346,929 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,014 |
| Random European City to Country | 0 | - | 4.69 | 117,933 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,635 |
| Europe Capital to Country | 0 | - | 4.99 | 250,977 |
| Asia Capital to Country | 0 | - | 4.96 | 126,897 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,259 |
| European Capitals by Map | 0 | - | 4.99 | 140,090 |
| African Capitals by Map | 0 | - | 4.99 | 134,222 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,794 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,699 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,328 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,671 |
| European Coastal Capitals | 0 | - | 4.95 | 90,858 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,690 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,950 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,664 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,938 |
| US States and State Capitals | 0 | - | 4.99 | 163,642 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,083 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,382 |
| Countries of the Middle East | 0 | - | 4.96 | 201,766 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,143 |
| African Island Countries | 0 | - | 4.96 | 101,907 |
| Top 10 African Countries by Coastline | 0 | - | 4.29 | 47,954 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,975 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,697 |
| Landforms by Country | 0 | - | 4.52 | 51,989 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,284 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,834 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,905 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,417 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,067 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,729 |
