| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,113 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,392 |
| African Great Lakes | 0 | - | 4.82 | 66,259 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,411 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,456 |
| Europe Map Quiz | 0 | - | 5.00 | 4,763,494 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,458 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,672 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 115,737 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,254 |
| South China Sea Countries | 0 | - | 4.78 | 57,702 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,508 |
| Name a City - European Countries | 0 | - | 4.90 | 65,391 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,060 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,278 |
| The Only European Country ... | 0 | - | 4.91 | 216,675 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,158 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,082 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,670 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,386 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,109 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,828 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,746 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,302 |
| Slavic Countries | 0 | - | 4.96 | 111,670 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,681 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,219 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,163 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,204 |
| Counties of England | 0 | - | 4.97 | 796,928 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 171,925 |
| European Physical Geography | 0 | - | 4.26 | 33,510 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,755 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,177 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,545 |
| Rivers of the United States | 0 | - | 4.93 | 66,209 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,912 |
| Monarchies of Europe | 0 | - | 4.90 | 98,163 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,870 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,551 |
| European Countries with One Border | 0 | - | 4.97 | 182,795 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,595 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,453 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,832 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,346 |
| Regions of Italy | 0 | - | 4.92 | 75,906 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,963 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,009 |
| States of Germany | 0 | - | 4.96 | 152,636 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,216 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,286 |
| African Physical Geography | 0 | - | 4.51 | 31,705 |
| Asian Physical Geography | 0 | - | 4.61 | 35,527 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,618 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,179 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,049 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,773 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,414 |
| Countries That Border Russia | 0 | - | 4.98 | 461,774 |
| Countries Bordering France | 0 | - | 4.83 | 402,587 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,445 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,295 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,152 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,132 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,029 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,875 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,076 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,732 |
| Germany Country Quiz | 0 | - | 4.83 | 157,873 |
| Russia Country Quiz | 0 | - | 4.83 | 114,501 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,348 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,346 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,695 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,670 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,408 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,775 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,356 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,942 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,069 |
| Departments of France | 0 | - | 4.93 | 54,127 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,470 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,549 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,856 |
| Capitals by River | 0 | - | 4.55 | 48,318 |
| Top 10 African Countries by Coastline | 0 | - | 4.27 | 47,928 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,071 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,901 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,738 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,235 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,326 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,407 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,870 |
| Countries that Border Poland | 0 | - | 4.99 | 172,287 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,875 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,004 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,855 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,182 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,061 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,313 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,458 |
| Africa Map Quiz | 0 | - | 5.00 | 2,118,133 |
| Asia Map Quiz | 0 | - | 4.99 | 916,969 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,849 |
| Counties of Ireland | 0 | - | 4.92 | 195,327 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,786 |
| Sea in the Answers | 0 | - | 4.10 | 48,940 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,776 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,661 |
| Which City in Europe? | 0 | - | 4.83 | 107,399 |
| Countries Bordering the Four Color Seas | 0 | - | 4.92 | 23,082 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,273 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,584 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,813 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,877 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,807 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,656 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,805 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,346 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,753 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,829 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,758 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,982 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,826 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,174 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,840 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,196 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,294 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,657 |
| Countries of Africa | 0 | - | 5.00 | 2,537,493 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,405 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,065 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,708 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,719 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,992 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,894 |
| Australia Map Quiz | 0 | - | 4.95 | 344,641 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,178 |
| African East Coast | 0 | - | 4.96 | 96,077 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,103 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,357 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,702 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,827 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,694 |
| Europe Capital to Country | 0 | - | 4.99 | 250,333 |
| Asia Capital to Country | 0 | - | 4.96 | 126,669 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,889 |
| European Capitals by Map | 0 | - | 4.99 | 139,188 |
| African Capitals by Map | 0 | - | 4.99 | 133,802 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,411 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,084 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,432 |
| European Coastal Capitals | 0 | - | 4.95 | 90,609 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,590 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,032 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,076 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,834 |
| Countries of the Middle East | 0 | - | 4.96 | 201,197 |
| African Island Countries | 0 | - | 4.96 | 101,643 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,886 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,245 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,384 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,914 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,520 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,538 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,004 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,751 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,615 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,237 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,589 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,256 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,166 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,006 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,274 |
| Countries with the Most Sheep | 0 | - | 4.92 | 103,264 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,275 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,497 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,930 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,787 |
| North America Map Quiz | 0 | - | 4.98 | 248,572 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,976 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,247 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,432 |
| Flags of North and South America | 0 | - | 4.99 | 373,154 |
| Bodies of Water by Satellite Image #1 | 0 | - | 4.20 | 71,974 |
| Australian States and Territories | 0 | - | 4.96 | 141,987 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,611 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,947 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,283 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,685 |
| South American Physical Geography | 0 | - | 4.58 | 18,350 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,292 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,445 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,080 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,434 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,396 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 32,954 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 356,069 |
| Random European City to Country | 0 | - | 4.69 | 117,674 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,478 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,013 |
