| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,620 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,291 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,255 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,359 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,384 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,502 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,246 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,586 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,715 |
| Australia Map Quiz | 0 | - | 4.95 | 346,132 |
| North American Sports Cities | 0 | - | 4.82 | 173,138 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,556 |
| Name a City - European Countries | 0 | - | 4.90 | 66,150 |
| Olympic Host Countries | 0 | - | 4.98 | 201,930 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 313,796 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,444 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,923 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 348,643 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,445 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,443 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,038 |
| Europe Capital to Country | 0 | - | 4.99 | 252,036 |
| Asia Capital to Country | 0 | - | 4.96 | 127,374 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,942 |
| European Capitals by Map | 0 | - | 4.99 | 142,039 |
| African Capitals by Map | 0 | - | 4.99 | 142,096 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,924 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,886 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,852 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,166 |
| European Coastal Capitals | 0 | - | 4.95 | 91,292 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,183 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,742 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,155 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,708 |
| US States and State Capitals | 0 | - | 4.99 | 165,301 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 53,093 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,151 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,301 |
| Australian States and Territories | 0 | - | 4.96 | 142,847 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,499 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,385 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,014 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,688 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,846 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,834 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 225,729 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 137,705 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 116,448 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.99 | 102,851 |
| Official Cities in the UK | 0 | - | 4.89 | 286,170 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,909 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,136 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,943 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,857 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,050 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,657 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,134 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,217 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,570 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,089 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,387 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,574 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,934 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,589 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,551 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,699 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,184 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,856 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,094 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,537 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,143 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,538 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,700 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,894 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,592 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,804 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,498 |
| Flags of Oceania | 0 | - | 5.00 | 262,613 |
| Capitals of the Stans | 0 | - | 4.95 | 27,135 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 119,298 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,698,526 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,402 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,810 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,047 |
| Random European Capital to Country | 0 | - | 4.98 | 192,112 |
| Random European Country to Capital | 0 | - | 4.93 | 165,870 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,979 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,408 |
| Random African Capital to Country | 0 | - | 4.97 | 101,333 |
| Random African Country to Capital | 0 | - | 4.95 | 71,741 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 114,432 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,261 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,433 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,549 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,950 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,617 |
| Palau Country Quiz | 0 | - | 4.89 | 23,142 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 76,536 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,289 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,343 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,929 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,940 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,621 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,063 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 127,426 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 57,420 |
| 100 Biggest Cities in New Zealand with a Map | 0 | - | 4.52 | 23,746 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 118,297 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,838 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,971 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,416 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,765 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,146 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,633 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,959 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,309 |
| Which City in Europe? | 0 | - | 4.83 | 107,876 |
| Which City in Australia? | 0 | - | 4.67 | 34,561 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,867,295 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 58,062 |
| Countries with Major League Baseball Players | 0 | - | 4.62 | 68,356 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 95,968 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,808 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,520 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 59,369 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,629 |
| Countries Where Cricket is the Most Popular Sport | 0 | - | 4.78 | 67,407 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,674 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,922 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,381 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,493 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,673 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,357 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,540 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,802 |
| Countries that Beat New Zealand | 0 | - | 4.70 | 26,791 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,095 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,948 |
| Rivers of the United States | 0 | - | 4.93 | 66,649 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,768 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,396 |
| Boundary Waters | 0 | - | 4.92 | 88,757 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,407 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,687 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,329 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,948 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,950 |
| Cities in European History #1 | 0 | - | 4.63 | 134,595 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,446 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,877 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,951 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,215 |
| Winter Olympics Hosts | 0 | - | 4.41 | 87,735 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,472 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,584 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,536 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,248 |
| World Capitals Quiz | 0 | - | 5.00 | 5,105,112 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,839 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,759 |
| Which City in Canada? | 0 | - | 4.83 | 57,352 |
| Landlocked Countries | 0 | - | 4.99 | 425,641 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 101,276 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 118,815 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,489 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 587,939 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,453 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,803,472 |
| NBA Cities Map Quiz | 0 | - | 4.51 | 253,848 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 69,940 |
| Hawaiian Islands | 0 | - | 4.83 | 42,948 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,404 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,918 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,381 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,958 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,942 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,986 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,298 |
| American Cities by Stadium | 0 | - | 4.02 | 36,589 |
| City by Football Clubs | 0 | - | 4.38 | 138,393 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,592 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,693 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,678 |
| South American Cities on the Map | 0 | - | 4.52 | 35,549 |
| North America Cities by Map | 0 | - | 4.41 | 47,937 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,801 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,813 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,189 |
| Random European City to Country | 0 | - | 4.69 | 118,450 |
| Random Asian City to Country | 0 | - | 4.56 | 44,618 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,612 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,938 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,099 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,300 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,734 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,599,188 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,269 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,484 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,530 |
