| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,766 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,187 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,435 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,781 |
| Rivers of the United States | 0 | - | 4.93 | 65,449 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,766 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,796 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,819 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,967 |
| African Great Lakes | 0 | - | 4.82 | 65,073 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 52,959 |
| Name a City - European Countries | 0 | - | 4.92 | 64,304 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,824 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,413 |
| The Only European Country ... | 0 | - | 4.91 | 213,610 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,050 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,121 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,396 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,153 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,723 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,497 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,736 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,083 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,019 |
| Counties of England | 0 | - | 4.97 | 788,650 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,703 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,154 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,188 |
| Slavic Countries | 0 | - | 4.96 | 110,798 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,630 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,232 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,642 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,427 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,093 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,679 |
| European Physical Geography | 0 | - | 4.26 | 33,368 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,655 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,187 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,859 |
| Asian Physical Geography | 0 | - | 4.61 | 35,363 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,919 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,269 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,130 |
| Monarchies of Europe | 0 | - | 4.90 | 97,249 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,987 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,270 |
| Countries That Border Russia | 0 | - | 4.98 | 458,684 |
| European Countries with One Border | 0 | - | 4.97 | 181,515 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,149 |
| Countries Bordering France | 0 | - | 4.85 | 397,865 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,837 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,040 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,600 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,738 |
| Regions of Italy | 0 | - | 4.92 | 74,623 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,195 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,865 |
| States of Germany | 0 | - | 4.96 | 149,884 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,079 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,748 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,285 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,161 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,765 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,963 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,723 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,834 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,032 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,331 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,999 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,190 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,062 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,453 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,113 |
| Germany Country Quiz | 0 | - | 4.82 | 156,453 |
| Russia Country Quiz | 0 | - | 4.85 | 113,589 |
| Italy Country Quiz | 0 | - | 4.82 | 122,120 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,809 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,010 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,553 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,303 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,106 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,078 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,902 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,010 |
| Departments of France | 0 | - | 4.93 | 52,719 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,884 |
| Seas of Europe | 0 | - | 4.37 | 83,794 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,349 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,046 |
| Capitals by River | 0 | - | 4.55 | 48,223 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,905 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,268 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,126 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,641 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,709 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,677 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,400 |
| Countries that Border Poland | 0 | - | 4.99 | 171,266 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,491 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,185 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,348 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,772 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,207 |
| Counties of Ireland | 0 | - | 4.92 | 192,890 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,499 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,652 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,221 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,587 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,766 |
| Which City in Europe? | 0 | - | 4.83 | 106,573 |
| South China Sea Countries | 0 | - | 4.78 | 57,475 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,457 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,365 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,159 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,744 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,782 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,821 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,424 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,295 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,826 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,619 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 114,691 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,590 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,522 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,365 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,587 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,784 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,305 |
| Asia Map Quiz | 0 | - | 4.99 | 906,308 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,596 |
| African Physical Geography | 0 | - | 4.51 | 31,560 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,710 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,180 |
| Countries with Wild Tigers | 0 | - | 4.96 | 135,560 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,278 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,757 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.88 | 86,386 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,950 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,165 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,724 |
| Countries of Africa | 0 | - | 5.00 | 2,505,731 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,339 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,360 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,742 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,374 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,847 |
| Australia Map Quiz | 0 | - | 4.94 | 342,330 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,501 |
| African East Coast | 0 | - | 4.96 | 94,971 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,903 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,182 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,550 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,143 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,875 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,635 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,570 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,648 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,292 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,664 |
| Flags of North and South America | 0 | - | 4.99 | 366,276 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,510 |
| Hawaiian Islands | 0 | - | 4.83 | 42,414 |
| South American Physical Geography | 0 | - | 4.58 | 18,264 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,051 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,843 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,449 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,834 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 341,776 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,284 |
| Random European City to Country | 0 | - | 4.69 | 116,256 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,293 |
| Europe Capital to Country | 0 | - | 4.99 | 247,381 |
| Asia Capital to Country | 0 | - | 4.96 | 125,669 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,353 |
| European Capitals by Map | 0 | - | 4.99 | 136,066 |
| African Capitals by Map | 0 | - | 4.99 | 132,090 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,984 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,036 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,101 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,552 |
| European Coastal Capitals | 0 | - | 4.95 | 89,685 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,159 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,509 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,636 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,390 |
| US States and State Capitals | 0 | - | 4.99 | 158,236 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,781 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,225 |
| Countries of the Middle East | 0 | - | 4.96 | 198,780 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,524 |
| African Island Countries | 0 | - | 4.96 | 100,700 |
| Top 10 African Countries by Coastline | 0 | - | 4.27 | 47,806 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,468 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,230 |
| Landforms by Country | 0 | - | 4.52 | 51,911 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,623 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,405 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,981 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,534 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,701 |
