| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,792 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,463 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,631 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,349 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,379 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,154 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,850 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,806 |
| Europe Capital to Country | 0 | - | 4.99 | 251,142 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,374 |
| European Capitals by Map | 0 | - | 4.99 | 140,536 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,405 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,746 |
| European Coastal Capitals | 0 | - | 4.95 | 90,922 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,845 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,831 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,190 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,732 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,530 |
| Official Cities in the UK | 0 | - | 4.89 | 284,884 |
| Cities in European History #1 | 0 | - | 4.63 | 134,288 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,804 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,273 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,362 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,634 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,472 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,694 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,859 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,063 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,877 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,452 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,514 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,736 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,951 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,351 |
| UK Immigration by Country | 0 | - | 4.94 | 141,246 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,966 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,247 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,342 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,167 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,727 |
| Independence from Whom | 0 | - | 4.99 | 212,296 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,875 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,646 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,253 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,261 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,583 |
| Countries by Founding Story | 0 | - | 4.95 | 77,443 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,076 |
| Oceania Map Quiz | 0 | - | 4.98 | 655,800 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,072 |
| Asia Map Quiz | 0 | - | 4.99 | 920,653 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,014 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,510 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,896 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,654 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,858 |
| Random European Capital to Country | 0 | - | 4.98 | 191,593 |
| Random European Country to Capital | 0 | - | 4.93 | 165,495 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,223 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,838 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,308 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,862 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,972 |
| Every European Country Shape | 0 | - | 4.96 | 202,356 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,122 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,471 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,479 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,005 |
| Name a City - European Countries | 0 | - | 4.90 | 65,773 |
| Cities by Former Name | 0 | - | 4.83 | 91,794 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,656 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,528 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,045 |
| Recently Independent Countries | 0 | - | 4.98 | 159,569 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,842 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,223 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,936 |
| The Only European Country ... | 0 | - | 4.91 | 217,730 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,011 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,377 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 195,953 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,479 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,799 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,772 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,176 |
| Countries by Former Name | 0 | - | 4.99 | 125,437 |
| Countries of Africa | 0 | - | 5.00 | 2,547,675 |
| Historical City to Country | 0 | - | 4.84 | 78,682 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,628 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 80,916 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,299 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,037 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,440 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,240 |
| Australia Map Quiz | 0 | - | 4.95 | 345,401 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,308 |
| African East Coast | 0 | - | 4.96 | 96,389 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,507 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,627 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,448 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,125 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,302 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 145,091 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,066 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,930 |
| Random European Flag to Country | 0 | - | 4.90 | 183,125 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,608 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,733 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,874 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,586 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,364 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,745 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,971 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,575 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,342 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,984 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,373 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,678 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,486 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,076 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,544 |
| Former Capitals | 0 | - | 4.88 | 71,554 |
| Asia Capital to Country | 0 | - | 4.96 | 126,969 |
| African Capitals by Map | 0 | - | 4.99 | 138,118 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,004 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,748 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,176 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,970 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,514 |
| Countries Settled by Vikings | 0 | - | 4.93 | 121,821 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,741 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,681 |
| Countries of the Middle East | 0 | - | 4.96 | 201,870 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,700 |
| Slavic Countries | 0 | - | 4.96 | 111,994 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,534 |
| African Island Countries | 0 | - | 4.96 | 101,978 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,583 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,000 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,130 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,641 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,869 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,350 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,893 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,009 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,549 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,054 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,122 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,758 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,472 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,559 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,911 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,611 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,446 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,360 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,543 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,571 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,465 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,217 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,203 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,442 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,215 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,464 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,495 |
| North America Map Quiz | 0 | - | 4.98 | 249,806 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,303 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,480 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,132 |
| Flags of North and South America | 0 | - | 4.99 | 374,842 |
| Australian States and Territories | 0 | - | 4.96 | 142,364 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,204 |
| Counties of England | 0 | - | 4.97 | 799,800 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,861 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,244 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,478 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,388 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,735 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,635 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,697 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,048 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,954 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,381 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,866 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,462 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,629 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 347,178 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,972 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,115 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,882 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,101 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,191 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,659 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,352 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,274 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,140 |
| Battle to Country | 0 | - | 4.91 | 53,617 |
| Monarchies of Europe | 0 | - | 4.90 | 98,445 |
| Monarchies of Asia | 0 | - | 4.97 | 71,295 |
| Countries Once Held by Sweden | 0 | - | 4.18 | 34,817 |
