| European Capitals - Map Quiz | 0 | - | 4.97 | 119,161 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,538 |
| Europe Capital to Country | 0 | - | 4.99 | 249,877 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,759 |
| European Capitals by Map | 0 | - | 4.99 | 138,929 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,999 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,343 |
| European Coastal Capitals | 0 | - | 4.95 | 90,516 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,810 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,302 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,723 |
| Official Cities in the UK | 0 | - | 4.89 | 283,432 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,399 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,970 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,140 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,262 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 54,908 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,241 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,396 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,794 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,082 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,389 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,263 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,119 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 56,626 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,362 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,485 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,619 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,609 |
| Random European Capital to Country | 0 | - | 4.98 | 190,777 |
| Random European Country to Capital | 0 | - | 4.93 | 164,980 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,137 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,388 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,191 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,189 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 145,010 |
| United States Map Quiz | 0 | - | 4.98 | 4,156,487 |
| North American Sports Cities | 0 | - | 4.83 | 172,278 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,292 |
| Cities in European History #1 | 0 | - | 4.63 | 133,915 |
| Name a City - European Countries | 0 | - | 4.90 | 65,309 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,925 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,116 |
| Olympic Host Countries | 0 | - | 4.98 | 200,591 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 308,796 |
| NBA Cities Map Quiz | 0 | - | 4.51 | 252,041 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 69,461 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,725 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,198 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,761 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,392 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 345,246 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,492 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,571 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,864 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,990 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,417 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,288 |
| Asia Capital to Country | 0 | - | 4.96 | 126,579 |
| African Capitals by Map | 0 | - | 4.99 | 133,626 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,010 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,463 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,246 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,781 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,551 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,621 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,329 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,799 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,128 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,139 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,015 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 144,501 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 45,601 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,336 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.81 | 46,864 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,663 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 144,030 |
| France World Cup Squad 2018 | 0 | - | 4.41 | 33,650 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 224,154 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 115,178 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.99 | 101,253 |
| All 50k+ Cities in Europe with a Map | 0 | - | 4.95 | 34,756 |
| Biggest Cities in France | 0 | - | 4.70 | 223,850 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,938 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,688,380 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,694 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,708 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,437 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,033 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,409 |
| Click a Valid World Capital A-Z | 0 | - | 4.83 | 90,316 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,372 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,694 |
| Random African Capital to Country | 0 | - | 4.97 | 100,655 |
| Random African Country to Capital | 0 | - | 4.94 | 71,170 |
| Melbourne Suburbs | 0 | - | 4.85 | 53,029 |
| Boroughs of London | 0 | - | 4.63 | 87,805 |
| London Geography | 0 | - | 4.47 | 59,651 |
| UK Immigration by Country | 0 | - | 4.94 | 140,804 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,891 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,254 |
| Every European Country Shape | 0 | - | 4.96 | 201,496 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 529,897 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,626 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,986 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,034 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,779 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,664 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,632 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,472 |
| Capitals of the Stans | 0 | - | 4.95 | 26,814 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,492 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,269 |
| Biggest Cities in Germany | 0 | - | 4.95 | 293,260 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 95,842 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 41,176 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 98,545 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,836 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,925 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,749 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,823 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,981 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,910 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,712 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,955 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,095 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,997 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,111 |
| Which City in Europe? | 0 | - | 4.83 | 107,335 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,313 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,665 |
| Random European Flag to Country | 0 | - | 4.89 | 182,229 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,305 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,287 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,418 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,766 |
| NHL Hockey Cities Map Quiz | 0 | - | 4.40 | 106,692 |
| NFL Cities Map Quiz | 0 | - | 4.38 | 233,592 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,912 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,074 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,866 |
| Biggest Cities in Europe | 0 | - | 4.73 | 546,029 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,091 |
| British Places A-Z | 0 | - | 4.29 | 79,850 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,335 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,733 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,879 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,114 |
| Winter Olympics Hosts | 0 | - | 4.41 | 87,415 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,753 |
| World Capitals Quiz | 0 | - | 5.00 | 5,069,046 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,951 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,001 |
| US States and State Capitals | 0 | - | 4.99 | 161,895 |
| Which City in Canada? | 0 | - | 4.83 | 57,036 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,401,622 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,591 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,792 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,522 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,867 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 99,974 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 95,472 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,355 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 117,680 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,825 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,152 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,320 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 58,230 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,384 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,107 |
| Countries Where Cricket is the Most Popular Sport | 0 | - | 4.78 | 67,050 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,760 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,244 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,435 |
| Countries of the German Empire | 0 | - | 4.51 | 37,912 |
| Random European Countries on a Map | 0 | - | 4.97 | 283,301 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,762,438 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 96,957 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,828 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 317,878 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.41 | 51,726 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,764 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,431 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,209 |
| Smaller U.K. Towns That You May Know | 0 | - | 4.22 | 9,135 |
| Boundary Waters | 0 | - | 4.92 | 88,431 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,126 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,549 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,743 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,012 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,341 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,414 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,349 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,833 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,836 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,052 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,736 |
| Biggest European Cities by Letter | 0 | - | 4.54 | 126,607 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.78 | 46,972 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.73 | 73,447 |
