| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,549 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 86,021 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,997 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 72,007 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,614 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 69,292 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,701 |
| Countries of the World in 1900 | 0 | - | 4.89 | 86,174 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 197,090 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 152,481 |
| African East Coast | 0 | - | 4.96 | 96,926 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,675 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,250 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,734 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,760 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,858 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,981 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 54,324 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,500 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,788 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,798 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,219 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,473 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,173 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,870 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,891 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,242 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,260 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,805 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,305 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,829 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,590 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,886 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,618 |
| Europe Map Quiz | 0 | - | 5.00 | 4,793,218 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,433 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,111 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,153 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,538 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,016 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,030 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,616 |
| Independence from Whom | 0 | - | 4.99 | 213,417 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,671 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,925 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,285 |
| Countries by Founding Story | 0 | - | 4.95 | 77,912 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,853,437 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,399 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,308 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,723 |
| Asia Map Quiz | 0 | - | 4.99 | 926,699 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,393 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,659,895 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,107 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,780 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,826 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,876 |
| Pixelated United States Map | 0 | - | 4.89 | 94,931 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 421,159 |
| Name a City - European Countries | 0 | - | 4.89 | 66,384 |
| Cities by Former Name | 0 | - | 4.83 | 92,181 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,085 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,999 |
| World Capitals by Map | 0 | - | 5.00 | 289,964 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,931 |
| Recently Independent Countries | 0 | - | 4.98 | 160,517 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,597 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,225 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,248 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,474 |
| The Only European Country ... | 0 | - | 4.91 | 219,569 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,334 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,817 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,984 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,978 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 90,104 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,645 |
| Countries by Former Name | 0 | - | 4.99 | 125,978 |
| Countries of Africa | 0 | - | 5.00 | 2,564,596 |
| Historical City to Country | 0 | - | 4.85 | 79,102 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,623 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,935 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,017 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,501 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,600 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,169 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,807 |
| Australia Map Quiz | 0 | - | 4.95 | 346,490 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,586 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,948 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,755 |
| Cities in European History #1 | 0 | - | 4.63 | 134,738 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,479 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,919 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,965 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,608 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,328 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,535 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.77 | 45,903 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.78 | 33,752 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,233 |
| Top European Languages on a Map | 0 | - | 4.77 | 133,004 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,326 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,874 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,636 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,615 |
| Megacities on a World Map | 0 | - | 4.98 | 257,472 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,837 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 116,786 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 124,323 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 35,356 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 136,018 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,610 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,282 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,575 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,927 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,871 |
| North America Cities by Map | 0 | - | 4.41 | 47,976 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,351 |
| Former Capitals | 0 | - | 4.88 | 71,732 |
| Europe Capital to Country | 0 | - | 4.99 | 252,587 |
| Asia Capital to Country | 0 | - | 4.96 | 127,699 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,293 |
| European Capitals by Map | 0 | - | 4.99 | 142,551 |
| African Capitals by Map | 0 | - | 4.99 | 142,609 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,119 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,128 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,391 |
| European Coastal Capitals | 0 | - | 4.95 | 91,492 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,270 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,314 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,430 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 69,425 |
| Countries Settled by Vikings | 0 | - | 4.92 | 122,181 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,160 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,246 |
| Biggest Roman Empire Countries | 0 | - | 4.88 | 102,439 |
| Countries of the Middle East | 0 | - | 4.96 | 203,263 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,360 |
| Slavic Countries | 0 | - | 4.96 | 112,507 |
| African Island Countries | 0 | - | 4.96 | 102,742 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,539 |
| Pixelated World Map | 0 | - | 5.00 | 144,274 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,725 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,240 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,253 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,007 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,478 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,958 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,158 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,776 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,719 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,079 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,968 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,527 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,058 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,693 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,074 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,322 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,507 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,920 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,339 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,373 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,857 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,906 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,911 |
| North America Map Quiz | 0 | - | 4.98 | 252,768 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,573 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,939 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,068 |
| Flags of North and South America | 0 | - | 4.99 | 378,115 |
| Australian States and Territories | 0 | - | 4.96 | 143,060 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,086 |
| Counties of England | 0 | - | 4.97 | 804,219 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,478 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 83,177 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 109,044 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,545 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,301 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,961 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,921 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,449 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,293 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,093 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,971 |
| Megacities on an Empty Map | 0 | - | 4.97 | 119,365 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,370 |
| Official Cities in the UK | 0 | - | 4.89 | 286,872 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,625 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,651 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,369 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,724 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,330 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,490 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,665 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,068 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,822 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 114,435 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,576 |
